1579 lines
72 KiB
Python
1579 lines
72 KiB
Python
import os
|
||
import torch
|
||
from transformers import LlamaConfig, LlamaForCausalLM, LlavaForConditionalGeneration, AutoModelForCausalLM, AutoTokenizer, AutoConfig
|
||
from huggingface_hub import hf_hub_download, snapshot_download
|
||
from safetensors.torch import load_file, save_file, safe_open
|
||
import glob
|
||
import comfy.model_management as mm
|
||
import comfy.sd as sd
|
||
import folder_paths
|
||
import nodes
|
||
import tempfile
|
||
import gc # Import garbage collector
|
||
import torch.nn as nn
|
||
import torch.nn.functional as F
|
||
from typing import List, Tuple, Optional
|
||
import numpy as np
|
||
from PIL import Image
|
||
import folder_paths
|
||
from comfy.utils import ProgressBar
|
||
import comfy.clip_vision
|
||
import math
|
||
import json
|
||
from comfy.utils import ProgressBar
|
||
import random
|
||
import re
|
||
import base64
|
||
from hashlib import md5
|
||
import time
|
||
|
||
def tensor_to_serializable(t: torch.Tensor) -> dict:
|
||
if not isinstance(t, torch.Tensor):
|
||
raise TypeError(f"Expected torch.Tensor, got {type(t)}")
|
||
arr = t.detach().cpu().numpy()
|
||
return {
|
||
"data": base64.b64encode(arr.tobytes()).decode("utf-8"),
|
||
"shape": list(arr.shape),
|
||
"dtype": str(arr.dtype)
|
||
}
|
||
|
||
def serializable_to_tensor(d: dict) -> torch.Tensor:
|
||
arr = np.frombuffer(base64.b64decode(d["data"]), dtype=d["dtype"]).reshape(d["shape"])
|
||
tensor = torch.from_numpy(arr).to(dtype=torch.float32)
|
||
if torch.cuda.is_available():
|
||
tensor = tensor.cuda()
|
||
return tensor
|
||
|
||
class FunPackGemmaEmbeddingRefiner:
|
||
_tokenizer = None
|
||
|
||
@classmethod
|
||
def _get_tokenizer(cls):
|
||
if cls._tokenizer is None:
|
||
try:
|
||
from transformers import AutoTokenizer
|
||
cls._tokenizer = AutoTokenizer.from_pretrained(
|
||
"DreamFast/gemma-3-12b-it-heretic-v2",
|
||
trust_remote_code=True,
|
||
use_fast=True
|
||
)
|
||
except Exception as e:
|
||
print(f"[FunPackGemmaEmbeddingRefiner] Tokenizer load failed: {e}")
|
||
cls._tokenizer = None
|
||
return cls._tokenizer
|
||
|
||
@classmethod
|
||
def INPUT_TYPES(s):
|
||
return {
|
||
"required": {
|
||
"positive_conditioning": ("CONDITIONING",),
|
||
"rating": ("INT", {
|
||
"default": 5,
|
||
"min": 1,
|
||
"max": 10,
|
||
"step": 1,
|
||
"display": "slider",
|
||
"label": "Rating (1=absolutely horrific, 10=masterpiece)"
|
||
}),
|
||
"refinement_key": ("STRING", {"default": "my_style_v1", "multiline": False}),
|
||
},
|
||
"optional": {
|
||
"positive_prompt": ("STRING", {
|
||
"multiline": True,
|
||
"default": "",
|
||
"placeholder": "Positive prompt"
|
||
}),
|
||
"negative_prompt": ("STRING", {
|
||
"multiline": True,
|
||
"default": "",
|
||
"placeholder": "Negative prompt (optional)"
|
||
}),
|
||
"negative_conditioning": ("CONDITIONING",),
|
||
"latent": ("LATENT",),
|
||
"reset_session": ("BOOLEAN", {"default": False, "label": "Reset Session (clears ALL history)"}),
|
||
"unlimited_history": ("BOOLEAN", {
|
||
"default": False,
|
||
"label": "Unlimited History (never prunes)"
|
||
}),
|
||
}
|
||
}
|
||
|
||
RETURN_TYPES = ("CONDITIONING", "CONDITIONING", "LATENT", "STRING")
|
||
RETURN_NAMES = ("modified_positive_conditioning", "modified_negative_conditioning", "modified_latent", "status")
|
||
FUNCTION = "refine"
|
||
CATEGORY = "FunPack/Refinement"
|
||
|
||
@classmethod
|
||
def IS_CHANGED(cls, **kwargs):
|
||
return float("nan")
|
||
|
||
def _get_top_tokens(self, token_importance, tokenizer, top_k=10):
|
||
if not token_importance or not tokenizer:
|
||
return "N/A"
|
||
sorted_tokens = sorted(token_importance.items(), key=lambda x: x[1], reverse=True)[:top_k]
|
||
top_list = []
|
||
for tid_str, score in sorted_tokens:
|
||
try:
|
||
token_text = tokenizer.decode([int(tid_str)], skip_special_tokens=True).strip()
|
||
if token_text:
|
||
top_list.append(f"{token_text}({score:.2f})")
|
||
except:
|
||
top_list.append(f"ID{tid_str}({score:.2f})")
|
||
return ", ".join(top_list) if top_list else "None"
|
||
|
||
def refine(self, positive_conditioning, rating: int, refinement_key: str,
|
||
positive_prompt: str = "", negative_prompt: str = "",
|
||
negative_conditioning=None, latent=None,
|
||
reset_session: bool = False, unlimited_history: bool = False):
|
||
|
||
base_dir = os.path.dirname(os.path.abspath(__file__))
|
||
refinements_dir = os.path.join(base_dir, "refinements")
|
||
os.makedirs(refinements_dir, exist_ok=True)
|
||
safe_key = md5(refinement_key.encode("utf-8")).hexdigest()
|
||
json_file = os.path.join(refinements_dir, f"refine_{safe_key}.json")
|
||
|
||
if not positive_conditioning or not isinstance(positive_conditioning, list) or len(positive_conditioning) == 0:
|
||
return (positive_conditioning, negative_conditioning, latent, "ERROR: Empty positive CONDITIONING input")
|
||
|
||
item = positive_conditioning[0]
|
||
if isinstance(item, (list, tuple)) and len(item) >= 2:
|
||
raw_positive = item[0]
|
||
positive_meta = item[1] if isinstance(item[1], dict) else {"pooled_output": None}
|
||
else:
|
||
raw_positive = item if isinstance(item, torch.Tensor) else None
|
||
positive_meta = {"pooled_output": None}
|
||
|
||
if not isinstance(raw_positive, torch.Tensor):
|
||
return (positive_conditioning, negative_conditioning, latent, "ERROR: No positive embedding tensor found")
|
||
|
||
prompt_key = positive_prompt
|
||
if negative_prompt:
|
||
prompt_key += f" |||NEG||| {negative_prompt}"
|
||
|
||
if reset_session or not os.path.exists(json_file):
|
||
data = {
|
||
"refinement_key": refinement_key,
|
||
"global_adaptive": {
|
||
"token_importance": {},
|
||
"infusion_tokens": {},
|
||
"token_library": {},
|
||
"exploration_base": 0.08,
|
||
"momentum": None,
|
||
"avg_reward_ema": 0.0,
|
||
"good_ratio": 0.0,
|
||
"dynamic_sim_threshold": 0.82
|
||
},
|
||
"prompt_histories": {
|
||
prompt_key: {
|
||
"reference_embeds": tensor_to_serializable(raw_positive),
|
||
"history": [],
|
||
"last_rating": rating
|
||
}
|
||
},
|
||
"last_prompt_key": prompt_key
|
||
}
|
||
with open(json_file, "w", encoding="utf-8") as f:
|
||
json.dump(data, f, indent=2)
|
||
return (positive_conditioning, negative_conditioning, latent, "✓ New session started – Reference saved")
|
||
|
||
with open(json_file, "r", encoding="utf-8") as f:
|
||
data = json.load(f)
|
||
|
||
global_adaptive = data["global_adaptive"]
|
||
prompt_histories = data.get("prompt_histories", {})
|
||
|
||
if prompt_key in prompt_histories:
|
||
active = prompt_histories[prompt_key]
|
||
is_new_prompt = False
|
||
else:
|
||
is_new_prompt = True
|
||
active = {
|
||
"reference_embeds": tensor_to_serializable(raw_positive),
|
||
"history": [],
|
||
"last_rating": rating
|
||
}
|
||
prompt_histories[prompt_key] = active
|
||
|
||
reference = serializable_to_tensor(active["reference_embeds"])
|
||
device = reference.device
|
||
cur_positive = raw_positive.to(device) if raw_positive.device != device else raw_positive
|
||
|
||
tokenizer = self._get_tokenizer()
|
||
cur_token_ids = tokenizer.encode(positive_prompt, add_special_tokens=True) if tokenizer and positive_prompt else []
|
||
|
||
if is_new_prompt and tokenizer and cur_token_ids:
|
||
current_set = set(cur_token_ids)
|
||
token_importance = global_adaptive["token_importance"]
|
||
for other_key, other in prompt_histories.items():
|
||
if other_key == prompt_key:
|
||
continue
|
||
for entry in other.get("history", []):
|
||
if "prompt" not in entry or not entry["prompt"]:
|
||
continue
|
||
try:
|
||
old_tokens = tokenizer.encode(entry["prompt"], add_special_tokens=True)[:60]
|
||
matching = current_set & set(old_tokens)
|
||
r = entry.get("rating", 5)
|
||
adj = 1.25 if r >= 8 else 0.75 if r <= 3 else None
|
||
if adj is not None:
|
||
for tid in matching:
|
||
tid_str = str(tid)
|
||
if tid_str in token_importance:
|
||
token_importance[tid_str] = max(0.3, min(2.5, token_importance[tid_str] * adj))
|
||
except:
|
||
pass
|
||
|
||
active["reference_embeds"] = tensor_to_serializable(cur_positive)
|
||
reference = cur_positive.clone()
|
||
|
||
# ====================== TOKEN LIBRARY UPDATE ======================
|
||
token_library = global_adaptive.setdefault("token_library", {})
|
||
|
||
if tokenizer and cur_token_ids:
|
||
current_set = set(cur_token_ids)
|
||
for tid in cur_token_ids:
|
||
tid_str = str(tid)
|
||
if tid_str not in token_library:
|
||
token_library[tid_str] = {
|
||
"fqc": 0,
|
||
"unique_prompts": 0,
|
||
"high_rated_count": 0,
|
||
"low_rated_count": 0,
|
||
"good_pairs": {}
|
||
}
|
||
lib_entry = token_library[tid_str]
|
||
lib_entry["fqc"] += 1
|
||
if is_new_prompt:
|
||
lib_entry["unique_prompts"] += 1
|
||
|
||
if rating >= 8:
|
||
for i, tid1 in enumerate(cur_token_ids):
|
||
tid1_str = str(tid1)
|
||
for tid2 in cur_token_ids[i+1:]:
|
||
tid2_str = str(tid2)
|
||
if tid1_str in token_library and tid2_str in token_library:
|
||
if tid2_str not in token_library[tid1_str]["good_pairs"]:
|
||
token_library[tid1_str]["good_pairs"][tid2_str] = 0
|
||
if tid1_str not in token_library[tid2_str]["good_pairs"]:
|
||
token_library[tid2_str]["good_pairs"][tid1_str] = 0
|
||
token_library[tid1_str]["good_pairs"][tid2_str] += 1
|
||
token_library[tid2_str]["good_pairs"][tid1_str] += 1
|
||
token_library[tid1_str]["high_rated_count"] += 1
|
||
elif rating <= 4:
|
||
for tid in cur_token_ids:
|
||
tid_str = str(tid)
|
||
if tid_str in token_library:
|
||
token_library[tid_str]["low_rated_count"] += 1
|
||
|
||
# Compute general/specific/infusable
|
||
for tid_str, entry in token_library.items():
|
||
total_rated = entry["high_rated_count"] + entry["low_rated_count"]
|
||
if total_rated == 0:
|
||
entry["is_general"] = False
|
||
entry["is_specific"] = False
|
||
entry["infusable"] = False
|
||
continue
|
||
|
||
appears_in_many = entry["unique_prompts"] >= 5
|
||
balanced = entry["high_rated_count"] > 0 and entry["low_rated_count"] > 0
|
||
mostly_high = entry["high_rated_count"] > entry["low_rated_count"] * 2
|
||
|
||
entry["is_general"] = appears_in_many and balanced
|
||
entry["is_specific"] = not entry["is_general"] and mostly_high and entry["unique_prompts"] <= 8
|
||
entry["infusable"] = entry["is_general"] or (entry["is_specific"] and entry["high_rated_count"] > 15)
|
||
|
||
# ====================== CORE REFINEMENT ======================
|
||
ref_mean = reference.mean(dim=1)
|
||
cur_mean = cur_positive.mean(dim=1)
|
||
similarity = torch.nn.functional.cosine_similarity(ref_mean, cur_mean, dim=1).item()
|
||
|
||
reward = (rating - 5.5) / 4.5
|
||
last_rating = active.get("last_rating", 5)
|
||
last_reward = (last_rating - 5.5) / 4.5
|
||
|
||
expl = global_adaptive["exploration_base"]
|
||
momentum = global_adaptive.get("momentum")
|
||
avg_reward_ema = global_adaptive["avg_reward_ema"]
|
||
good_ratio = global_adaptive["good_ratio"]
|
||
sim_threshold = global_adaptive["dynamic_sim_threshold"]
|
||
token_importance = global_adaptive["token_importance"]
|
||
infusion_tokens = global_adaptive["infusion_tokens"]
|
||
|
||
avg_reward_ema = 0.85 * avg_reward_ema + 0.15 * reward
|
||
|
||
if momentum is None or not isinstance(momentum, dict):
|
||
momentum = torch.zeros_like(reference)
|
||
else:
|
||
momentum = serializable_to_tensor(momentum)
|
||
|
||
new_token_mask = None
|
||
infusion_active = False
|
||
if tokenizer and positive_prompt:
|
||
try:
|
||
cur_token_ids = tokenizer.encode(positive_prompt, add_special_tokens=True)
|
||
embed_seq_len = cur_positive.shape[1] if cur_positive.dim() == 3 else cur_positive.shape[0] if cur_positive.dim() == 2 else 1
|
||
|
||
new_token_mask = torch.ones(embed_seq_len, device=device)
|
||
|
||
prev_token_ids = tokenizer.encode(active.get("last_positive_prompt", ""), add_special_tokens=True) if "last_positive_prompt" in active else []
|
||
compare_len = min(len(cur_token_ids), len(prev_token_ids), embed_seq_len)
|
||
|
||
for i in range(compare_len):
|
||
if cur_token_ids[i] != prev_token_ids[i]:
|
||
new_token_mask[i] = 0.0
|
||
|
||
for tid in cur_token_ids[:embed_seq_len]:
|
||
tid_str = str(tid)
|
||
if tid_str not in token_importance:
|
||
token_importance[tid_str] = 1.0
|
||
is_new = tid not in prev_token_ids
|
||
update_strength = 1.8 if is_new else 1.0
|
||
token_importance[tid_str] = max(0.3, min(2.5,
|
||
token_importance[tid_str] + reward * 0.12 * update_strength))
|
||
|
||
# Pair-aware infusion using token_library
|
||
if random.random() < 0.18 and token_library:
|
||
token_lib = token_library
|
||
for tid in cur_token_ids[:embed_seq_len]:
|
||
tid_str = str(tid)
|
||
if tid_str not in token_lib or not token_lib[tid_str].get("infusable", False):
|
||
continue
|
||
entry = token_lib[tid_str]
|
||
if not entry["good_pairs"]:
|
||
continue
|
||
pair_scores = []
|
||
for ct in cur_token_ids[:embed_seq_len]:
|
||
ct_str = str(ct)
|
||
if ct_str in entry["good_pairs"]:
|
||
pair_scores.append(entry["good_pairs"][ct_str])
|
||
if pair_scores:
|
||
avg_pair = sum(pair_scores) / len(pair_scores)
|
||
if avg_pair > 1.2 or entry.get("is_general", False):
|
||
infusion_tokens[tid_str] = min(3.0, infusion_tokens.get(tid_str, 0.0) + 0.6)
|
||
infusion_active = True
|
||
|
||
except Exception as e:
|
||
print(f"[FunPackGemmaEmbeddingRefiner] Token comparison failed: {e}")
|
||
new_token_mask = None
|
||
|
||
history = active.get("history", [])
|
||
is_close = similarity >= sim_threshold
|
||
if is_close and history:
|
||
last_entry = history[-1]
|
||
prev_modified = serializable_to_tensor(last_entry.get("modified_embeds", active["reference_embeds"]))
|
||
prev_delta = prev_modified - reference
|
||
multiplier = max(0.05, 1.0 + reward * 1.45)
|
||
if rating == last_rating and rating >= 8:
|
||
multiplier += 0.35
|
||
noise = torch.randn_like(prev_delta) * (expl * (1.0 - avg_reward_ema * 0.7))
|
||
new_delta = (prev_delta * multiplier) + noise + (momentum * 0.6)
|
||
else:
|
||
good_deltas = [serializable_to_tensor(entry["modified_embeds"]) - reference
|
||
for entry in history if entry.get("rating", 0) >= 7]
|
||
new_delta = torch.stack(good_deltas).mean(dim=0) * (0.7 + reward * 0.4) if good_deltas else \
|
||
torch.randn_like(reference) * expl * 0.45
|
||
|
||
if token_importance and cur_positive.dim() > 1:
|
||
seq_len = cur_positive.shape[1] if cur_positive.dim() == 3 else cur_positive.shape[0]
|
||
importance_tensor = torch.ones(seq_len, device=device)
|
||
for i, tid in enumerate(cur_token_ids[:seq_len]):
|
||
tid_str = str(tid)
|
||
if tid_str in token_importance:
|
||
importance_tensor[i] = token_importance[tid_str]
|
||
new_delta = new_delta * importance_tensor.unsqueeze(-1)
|
||
|
||
if new_token_mask is not None:
|
||
boost_factor = 1.0 + 1.8 * (1.0 - new_token_mask).unsqueeze(-1)
|
||
new_delta = new_delta * boost_factor
|
||
|
||
new_positive = reference + new_delta
|
||
new_positive = torch.clamp(new_positive, min=-60.0, max=60.0)
|
||
norm_factor = reference.norm(dim=-1, keepdim=True) + 1e-8
|
||
new_positive = new_positive / (new_positive.norm(dim=-1, keepdim=True) + 1e-8) * norm_factor
|
||
|
||
new_negative = None
|
||
negative_meta = {"pooled_output": None}
|
||
if negative_conditioning is not None:
|
||
neg_item = negative_conditioning[0]
|
||
if isinstance(neg_item, (list, tuple)) and len(neg_item) >= 2:
|
||
raw_negative = neg_item[0]
|
||
negative_meta = neg_item[1] if isinstance(neg_item[1], dict) else {"pooled_output": None}
|
||
else:
|
||
raw_negative = neg_item if isinstance(neg_item, torch.Tensor) else None
|
||
|
||
if isinstance(raw_negative, torch.Tensor):
|
||
neg_strength = 0.15 if rating <= 4 else 0.05
|
||
neg_delta = torch.randn_like(raw_negative) * neg_strength * (5.5 - rating) / 4.5
|
||
new_negative = raw_negative + neg_delta
|
||
new_negative = torch.clamp(new_negative, min=-60.0, max=60.0)
|
||
norm_factor_neg = raw_negative.norm(dim=-1, keepdim=True) + 1e-8
|
||
new_negative = new_negative / (new_negative.norm(dim=-1, keepdim=True) + 1e-8) * norm_factor_neg
|
||
|
||
momentum = 0.75 * momentum + 0.25 * (new_delta * reward) if 'momentum' in locals() else torch.zeros_like(reference)
|
||
if avg_reward_ema > 0.3:
|
||
sim_threshold = max(0.75, sim_threshold - 0.002)
|
||
|
||
if rating >= 8:
|
||
expl = max(0.015, expl * 0.96)
|
||
good_ratio = 0.9 * good_ratio + 0.1 * 1.0
|
||
else:
|
||
expl = min(0.12, expl * 1.08)
|
||
good_ratio = 0.9 * good_ratio + 0.1 * 0.0
|
||
|
||
global_adaptive.update({
|
||
"exploration_base": expl,
|
||
"momentum": tensor_to_serializable(momentum),
|
||
"avg_reward_ema": avg_reward_ema,
|
||
"good_ratio": good_ratio,
|
||
"dynamic_sim_threshold": sim_threshold,
|
||
"token_importance": token_importance,
|
||
"infusion_tokens": infusion_tokens
|
||
})
|
||
|
||
history_entry = {
|
||
"iteration": len(history) + 1,
|
||
"rating": rating,
|
||
"reward": round(reward, 3),
|
||
"modified_embeds": tensor_to_serializable(new_positive),
|
||
"similarity": round(similarity, 4),
|
||
"prompt": positive_prompt[:180]
|
||
}
|
||
if latent is not None and "samples" in latent:
|
||
history_entry["latent_samples"] = tensor_to_serializable(latent["samples"])
|
||
|
||
history.append(history_entry)
|
||
|
||
if not unlimited_history and len(history) > 200:
|
||
sorted_hist = sorted(history, key=lambda x: x.get("rating", 0), reverse=True)
|
||
top = sorted_hist[:40]
|
||
recent = history[-120:]
|
||
seen = {e["iteration"] for e in top}
|
||
history = top + [e for e in recent if e["iteration"] not in seen]
|
||
|
||
active["history"] = history
|
||
active["last_rating"] = rating
|
||
active["last_positive_prompt"] = positive_prompt
|
||
data["last_prompt_key"] = prompt_key
|
||
data["prompt_histories"] = prompt_histories
|
||
data["global_adaptive"] = global_adaptive
|
||
|
||
with open(json_file, "w", encoding="utf-8") as f:
|
||
json.dump(data, f, indent=2)
|
||
|
||
iter_num = len(history)
|
||
trend = "↑" if reward > last_reward else "↓" if reward < last_reward else "→"
|
||
health = "🚀 Strong convergence" if avg_reward_ema > 0.6 else "✅ Learning well" if avg_reward_ema > 0.3 else "⚠️ Still exploring" if avg_reward_ema > -0.2 else "🔄 Heavy correction"
|
||
current_top = self._get_top_tokens(token_importance, tokenizer, 10)
|
||
|
||
lib_size = len(token_library)
|
||
gen_count = sum(1 for e in token_library.values() if e.get("is_general", False))
|
||
|
||
status = (f"Iter {iter_num} | Rating {rating}/10 {trend} | Sim {similarity:.3f} | "
|
||
f"Reward {reward:+.2f} | EMA {avg_reward_ema:+.2f} | Good ratio {good_ratio:.0%} | "
|
||
f"Expl {expl:.3f} | {health}\nCurrent focus: {current_top}\n"
|
||
f"Library: {lib_size} tokens ({gen_count} general)")
|
||
|
||
if is_new_prompt:
|
||
status += "\n✓ New prompt pair → fresh history + cross-prompt token transfer applied"
|
||
if new_token_mask is not None and (1.0 - new_token_mask).sum() > 0:
|
||
status += "\nNew tokens boosted"
|
||
if infusion_active:
|
||
status += "\n🔀 Random token infusion active (positive only)"
|
||
if rating <= 4:
|
||
status += "\nLow rating: importance down-weighted + negative strengthened"
|
||
|
||
modified_positive = [(new_positive, positive_meta)]
|
||
modified_negative = [(new_negative, negative_meta)] if new_negative is not None else negative_conditioning
|
||
modified_latent = latent
|
||
|
||
return (modified_positive, modified_negative, modified_latent, status)
|
||
|
||
# Constants from StoryMem
|
||
IMAGE_FACTOR = 28
|
||
VIDEO_MIN_PIXELS = 48 * IMAGE_FACTOR * IMAGE_FACTOR # 37,632
|
||
MIN_FRAME_SIMILARITY = 0.9
|
||
MAX_KEYFRAME_NUM = 3
|
||
ADAPTIVE_ALPHA = 0.01
|
||
HPSV3_QUALITY_THRESHOLD = 3.0
|
||
|
||
class FunPackPromptCombiner:
|
||
@classmethod
|
||
def INPUT_TYPES(cls):
|
||
return {
|
||
"required": {
|
||
"main_prompt": ("STRING", {
|
||
"multiline": True,
|
||
"default": "masterpiece, best quality, detailed background"
|
||
}),
|
||
},
|
||
"optional": {
|
||
"prompt1": ("STRING", {"default": "", "multiline": True}),
|
||
"prompt2": ("STRING", {"default": "", "multiline": True}),
|
||
"prompt3": ("STRING", {"default": "", "multiline": True}),
|
||
"prompt4": ("STRING", {"default": "", "multiline": True}),
|
||
"prompt5": ("STRING", {"default": "", "multiline": True}),
|
||
}
|
||
}
|
||
|
||
RETURN_TYPES = ("STRING", "STRING", "STRING", "STRING", "STRING")
|
||
RETURN_NAMES = ("out1", "out2", "out3", "out4", "out5")
|
||
FUNCTION = "combine"
|
||
CATEGORY = "FunPack"
|
||
OUTPUT_NODE = False
|
||
|
||
def combine(self, main_prompt,
|
||
prompt1="", prompt2="", prompt3="", prompt4="", prompt5=""):
|
||
|
||
main = main_prompt.strip()
|
||
|
||
def merge(base, addon):
|
||
addon = addon.strip()
|
||
if not addon:
|
||
return base
|
||
if not base:
|
||
return addon
|
||
# You can change separator style here
|
||
#return f"{base}, {addon}" # ← comma style (most common in SD)
|
||
return f"{base}\n{addon}" # ← new line style
|
||
# return f"{base} | {addon}" # ← pipe style, etc.
|
||
|
||
results = []
|
||
for p in (prompt1, prompt2, prompt3, prompt4, prompt5):
|
||
combined = merge(main, p)
|
||
results.append(combined)
|
||
|
||
# Always return exactly 5 strings (even if some are just the main prompt)
|
||
return tuple(results)
|
||
|
||
class FunPackLorebookEnhancer:
|
||
"""
|
||
Injects context from SillyTavern-style lorebook JSON files.
|
||
Always appends activated entries to the END of the prompt.
|
||
Supports multiple lorebooks, constants, selective filtering, probability, etc.
|
||
"""
|
||
@classmethod
|
||
def INPUT_TYPES(cls):
|
||
return {
|
||
"required": {
|
||
"prompt": ("STRING", {
|
||
"multiline": True,
|
||
"default": "The brave explorer enters an ancient forest temple at twilight, discovering glowing runes on the walls."
|
||
}),
|
||
},
|
||
"optional": {
|
||
"lorebook_1": ("STRING", {"default": "", "multiline": False}),
|
||
"lorebook_2": ("STRING", {"default": "", "multiline": False}),
|
||
"lorebook_3": ("STRING", {"default": "", "multiline": False}),
|
||
"lorebook_4": ("STRING", {"default": "", "multiline": False}),
|
||
"entry_delimiter": ("STRING", {"default": "", "multiline": True}),
|
||
"context_history": ("STRING", {"multiline": True, "default": ""}),
|
||
"scan_depth": ("INT", {
|
||
"default": 4,
|
||
"min": 1,
|
||
"max": 12,
|
||
"step": 1
|
||
}),
|
||
}
|
||
}
|
||
|
||
RETURN_TYPES = ("STRING", "STRING")
|
||
RETURN_NAMES = ("enhanced_prompt", "injected_content")
|
||
FUNCTION = "enhance"
|
||
CATEGORY = "FunPack"
|
||
OUTPUT_NODE = True
|
||
|
||
def _match_keys(self, keys, text):
|
||
if not keys:
|
||
return False
|
||
if isinstance(keys, str):
|
||
keys = [k.strip() for k in keys.split(",") if k.strip()]
|
||
text = text.lower()
|
||
for key in keys:
|
||
key = key.strip()
|
||
if not key:
|
||
continue
|
||
if key.startswith("/") and key.endswith("/"):
|
||
try:
|
||
pattern = re.compile(key[1:-1], re.IGNORECASE)
|
||
if pattern.search(text):
|
||
return True
|
||
except:
|
||
continue
|
||
elif key.lower() in text:
|
||
return True
|
||
return False
|
||
|
||
def _match_secondary(self, secs, text, logic):
|
||
if not secs:
|
||
return True
|
||
if isinstance(secs, str):
|
||
secs = [s.strip() for s in secs.split(",") if s.strip()]
|
||
matches = [self._match_keys([s], text) for s in secs]
|
||
|
||
if logic == 0: return any(matches)
|
||
elif logic == 1: return all(matches)
|
||
elif logic == 2: return not any(matches)
|
||
elif logic == 3: return not all(matches)
|
||
return True
|
||
|
||
def _process_lorebook(self, path, scan_text, activated):
|
||
if not path or not os.path.exists(path):
|
||
print(f"[Lorebook Enhancer] File not found: {path}")
|
||
return activated
|
||
|
||
try:
|
||
with open(path, 'r', encoding='utf-8') as f:
|
||
lorebook = json.load(f)
|
||
|
||
entries = lorebook.get("entries", [])
|
||
if isinstance(entries, dict):
|
||
entries = list(entries.values())
|
||
|
||
for entry in entries:
|
||
if not entry.get("enabled", True):
|
||
continue
|
||
|
||
is_constant = entry.get("constant", False)
|
||
|
||
is_constant = entry.get("constant", False)
|
||
|
||
if not is_constant:
|
||
keys = entry.get("keys", entry.get("key", [])) # Fixed: use "keys" (plural) first
|
||
if not self._match_keys(keys, scan_text):
|
||
continue
|
||
|
||
if entry.get("selective", False):
|
||
sec_keys = entry.get("keysecondary", []) or entry.get("secondary_keys", [])
|
||
logic = entry.get("selectiveLogic", 0)
|
||
if not self._match_secondary(sec_keys, scan_text, logic):
|
||
continue
|
||
|
||
if entry.get("selective", False):
|
||
sec_keys = entry.get("keysecondary", []) or entry.get("secondary_keys", [])
|
||
logic = entry.get("selectiveLogic", 0)
|
||
if not self._match_secondary(sec_keys, scan_text, logic):
|
||
continue
|
||
|
||
prob = entry.get("extensions", {}).get("probability", 100)
|
||
if random.randint(1, 100) > prob:
|
||
continue
|
||
|
||
activated.append(entry)
|
||
|
||
except json.JSONDecodeError as e:
|
||
print(f"[Lorebook Enhancer] JSON decode error in {path}: {str(e)}")
|
||
except Exception as e:
|
||
print(f"[Lorebook Enhancer] Failed to process {path}: {type(e).__name__}: {str(e)}")
|
||
|
||
return activated
|
||
|
||
def enhance(self, prompt,
|
||
lorebook_1="", lorebook_2="", lorebook_3="", lorebook_4="",
|
||
context_history="", scan_depth=4, entry_delimiter=""):
|
||
|
||
full_text = (context_history + "\n" + prompt).lower()
|
||
lines = full_text.splitlines()
|
||
scan_text = "\n".join(lines[-scan_depth:]) if scan_depth > 0 else full_text
|
||
|
||
activated = []
|
||
for path in [lorebook_1, lorebook_2, lorebook_3, lorebook_4]:
|
||
if path.strip():
|
||
activated = self._process_lorebook(path.strip(), scan_text, activated)
|
||
|
||
if not activated:
|
||
return (prompt, "No lorebook entries were triggered.")
|
||
|
||
activated.sort(key=lambda e: e.get("insertion_order", e.get("order", 0)))
|
||
|
||
injected = []
|
||
enhanced = prompt.strip() # clean up any trailing space
|
||
|
||
for entry in activated:
|
||
content = entry.get("content", "").strip()
|
||
if not content:
|
||
continue
|
||
|
||
# Always append to the end - this is the requested behavior
|
||
if enhanced:
|
||
enhanced += "\n" + content
|
||
else:
|
||
enhanced = content
|
||
|
||
source = entry.get("comment") or entry.get("name") or f"uid:{entry.get('uid','?')}" or "unnamed"
|
||
injected.append(f"[{source}] {content}")
|
||
|
||
injected_text = "\n\n".join(injected) if injected else "No content injected"
|
||
return (enhanced, injected_text)
|
||
|
||
class FunPackPromptEnhancer:
|
||
@classmethod
|
||
def INPUT_TYPES(s):
|
||
return {
|
||
"required": {
|
||
"user_prompt": ("STRING", {"multiline": True, "default": "A photo of a [subject] in a [setting]. [action]."}),
|
||
"system_prompt": ("STRING", {
|
||
"multiline": True,
|
||
"default": "<You are a creative AI assistant tasked with describing videos.\n\nDescribe the video by detailing the following aspects:\n1. The main content and theme of the video.\n2. The color, shape, size, texture, quantity, text, and spatial relationships of the objects.\n3. Actions, events, behaviors temporal relationships, physical movement changes of the objects.\n4. background environment, light, style and atmosphere.\n5. camera angles, movements, and transitions used in the video:"
|
||
}),
|
||
"model_path_type": (["Local Safetensors", "HuggingFace Pretrained"],),
|
||
"model_path": ("STRING", {"multiline": False, "default": "mlabonne/NeuralLlama-3-8B-Instruct-abliterated"}),
|
||
"llm_safetensors_file": (folder_paths.get_filename_list('clip'),),
|
||
"top_p": ("FLOAT", {"min": 0.0, "max": 2.0, "step": 0.05, "default": 0.75}),
|
||
"top_k": ("INT", {"min": 0, "max": 1000, "step": 1, "default": 40}),
|
||
"temperature": ("FLOAT", {"min": 0.0, "max": 2.0, "step": 0.01, "default": 0.6}),
|
||
"max_new_tokens": ("INT", {"min": 64, "max": 4096, "step": 64, "default": 512}),
|
||
"repetition_penalty": ("FLOAT", {"min": 0.0, "max": 3.0, "step": 0.01, "default": 1.0}),
|
||
}
|
||
}
|
||
|
||
RETURN_TYPES = ("STRING",)
|
||
RETURN_NAMES = ("enhanced_prompt",)
|
||
FUNCTION = "enhance_prompt"
|
||
CATEGORY = "FunPack"
|
||
|
||
def enhance_prompt(self, user_prompt, system_prompt, model_path_type, model_path, llm_safetensors_file, top_p, top_k, temperature, max_new_tokens, repetition_penalty):
|
||
llm_model = None
|
||
llm_tokenizer = None
|
||
llm_model_device = "cuda" if torch.cuda.is_available() else "cpu"
|
||
|
||
print(f"[FunPackPromptEnhancer] Starting prompt enhancement...")
|
||
|
||
try:
|
||
if model_path_type == "HuggingFace Pretrained":
|
||
print(f"[FunPackPromptEnhancer] Loading LLM from HuggingFace pretrained: {model_path}")
|
||
llm_tokenizer = AutoTokenizer.from_pretrained(model_path, trust_remote_code=True)
|
||
llm_model = AutoModelForCausalLM.from_pretrained(model_path, ignore_mismatched_sizes=True, trust_remote_code=True)
|
||
elif model_path_type == "Local Safetensors":
|
||
print(f"[FunPackPromptEnhancer] Loading LLM from local safetensors file: {llm_safetensors_file}")
|
||
full_safetensors_path = folder_paths.get_full_path('clip', llm_safetensors_file)
|
||
|
||
llm_tokenizer = AutoTokenizer.from_pretrained("xtuner/llava-llama-3-8b-v1_1-transformers", trust_remote_code=True)
|
||
|
||
config = AutoConfig.from_pretrained("xtuner/llava-llama-3-8b-v1_1-transformers", trust_remote_code=True)
|
||
model_base = AutoModelForCausalLM.from_config(config, trust_remote_code=True)
|
||
|
||
state_dict = load_file(full_safetensors_path, device="cpu")
|
||
model_base.load_state_dict(state_dict, strict=False)
|
||
llm_model = model_base
|
||
|
||
llm_model = llm_model.eval().to(torch.bfloat16 if llm_model_device == "cuda" else torch.float32).to(llm_model_device).requires_grad_(False)
|
||
print(f"[FunPackPromptEnhancer] LLM model loaded successfully to {llm_model_device}!")
|
||
|
||
# Model detection to apply correct chat template
|
||
llm_tokenizer.chat_template = """{% set loop_messages = messages %}{% for message in loop_messages %}{% set content = '<|start_header_id|>' + message['role'] + '<|end_header_id|>\n\n' + message['content'] | trim + '<|eot_id|>' %}{% if loop.first %}{{ '<|begin_of_text|>' + content }}{% else %}{{ content }}{% endif %}{% endfor %}{{ '<|start_header_id|>assistant<|end_header_id|>\n\n' if add_generation_prompt else '' }}"""
|
||
|
||
messages = [
|
||
{"role": "system", "content": system_prompt},
|
||
{"role": "user", "content": user_prompt}
|
||
]
|
||
|
||
if llm_tokenizer.pad_token_id is None:
|
||
llm_tokenizer.pad_token = llm_tokenizer.eos_token
|
||
llm_tokenizer.pad_token_id = llm_tokenizer.eos_token_id
|
||
|
||
llm_tokens = llm_tokenizer.apply_chat_template(
|
||
messages,
|
||
add_generation_prompt=True,
|
||
return_tensors="pt",
|
||
tokenize=True
|
||
).to(llm_model_device)
|
||
|
||
print("[FunPackPromptEnhancer] Generating enhanced prompt...")
|
||
with torch.no_grad():
|
||
generated_ids = llm_model.generate(
|
||
**llm_tokens,
|
||
do_sample=True,
|
||
top_p=top_p,
|
||
top_k=top_k,
|
||
temperature=temperature,
|
||
max_new_tokens=max_new_tokens,
|
||
repetition_penalty=repetition_penalty,
|
||
pad_token_id=llm_tokenizer.pad_token_id
|
||
)
|
||
|
||
output_text = llm_tokenizer.decode(generated_ids[0][llm_tokens['input_ids'].shape[1]:], skip_special_tokens=True)
|
||
print(f"[FunPackPromptEnhancer] Enhanced prompt generated: {output_text}")
|
||
|
||
return (output_text,)
|
||
|
||
except Exception as e:
|
||
print(f"[FunPackPromptEnhancer] Error during prompt enhancement: {e}")
|
||
raise
|
||
|
||
finally:
|
||
if llm_model is not None:
|
||
del llm_model
|
||
llm_model = None
|
||
if llm_tokenizer is not None:
|
||
del llm_tokenizer
|
||
llm_tokenizer = None
|
||
if torch.cuda.is_available():
|
||
torch.cuda.empty_cache()
|
||
gc.collect()
|
||
print("[FunPackPromptEnhancer] LLM model and tokenizer unloaded and memory cleared.")
|
||
|
||
|
||
class FunPackStoryWriter:
|
||
@classmethod
|
||
def INPUT_TYPES(s):
|
||
return {
|
||
"required": {
|
||
"user_prompt": ("STRING", {"multiline": True, "default": "A photo of a [subject] in a [setting]. [action]."}),
|
||
"prompt1": ("STRING", {"multiline": False, "default": ""}),
|
||
"prompt2": ("STRING", {"multiline": False, "default": ""}),
|
||
"prompt3": ("STRING", {"multiline": False, "default": ""}),
|
||
"prompt4": ("STRING", {"multiline": False, "default": ""}),
|
||
"prompt5": ("STRING", {"multiline": False, "default": ""}),
|
||
"story_system_prompt": ("STRING", {
|
||
"multiline": True,
|
||
"default": ""
|
||
}),
|
||
"sequence_system_prompt": ("STRING", {
|
||
"multiline": True,
|
||
"default": ""
|
||
}),
|
||
"model_path_type": (["Local Safetensors", "HuggingFace Pretrained"],),
|
||
"model_path": ("STRING", {"multiline": False, "default": "mlabonne/NeuralLlama-3-8B-Instruct-abliterated"}),
|
||
"llm_safetensors_file": (folder_paths.get_filename_list('clip'),),
|
||
"prompt_count": ("INT", {"min": 1, "max": 5, "step": 1, "default": 3}),
|
||
"top_p": ("FLOAT", {"min": 0.0, "max": 2.0, "step": 0.05, "default": 0.75}),
|
||
"top_k": ("INT", {"min": 0, "max": 1000, "step": 1, "default": 40}),
|
||
"min_p": ("FLOAT", {"min": 0.0, "max": 1.0, "step": 0.01, "default": 0.1}),
|
||
"temperature": ("FLOAT", {"min": 0.0, "max": 2.0, "step": 0.01, "default": 0.6}),
|
||
"max_new_tokens": ("INT", {"min": 64, "max": 4096, "step": 64, "default": 512}),
|
||
"repetition_penalty": ("FLOAT", {"min": 0.0, "max": 3.0, "step": 0.01, "default": 1.0}),
|
||
"mode": (["Sequences from story", "Sequences from user prompt"],),
|
||
"vision_input": ("STRING", {"multiline": True, "default": "Put outputs of your VL model here to make the Story Writer aware of the starting image."}),
|
||
"sanity_check": ("BOOLEAN", {"default": True, "label": "Enable Sanity Check"}),
|
||
"sanity_check_system_prompt": ("STRING", {
|
||
"multiline": True,
|
||
"default": "Analyze the given sequence and perform a correction, if the sequence does not match the given requirements:\n1. The sequence is related to given user's prompt.\n2. The sequence contains only physically possible actions.\n3. The sequence contains information about characters, their appearances, positioning, actions, camera angle, focus and zoom.\n4. The sequence is fully describing the requested action.\n\nOutput ONLY corrected sequence, or return it unchanged if it matches the requirements. No additional text except for sequence is allowed."
|
||
}),
|
||
"disable_continuity": ("BOOLEAN", {"default": False, "label": "Enable/disable continuity - if enabled, does not provide the history of previously generated sequences when generating new one."}),
|
||
"provide_current_id": ("BOOLEAN", {"default": True, "label": "If true, provides current sequence ID to the model even if continuity is disabled."}),
|
||
}
|
||
}
|
||
|
||
RETURN_TYPES = ("STRING","STRING","STRING","STRING","STRING",)
|
||
RETURN_NAMES = ("prompt1","prompt2","prompt3","prompt4","prompt5",)
|
||
FUNCTION = "write_story"
|
||
CATEGORY = "FunPack"
|
||
|
||
def write_story(self, user_prompt, prompt1, prompt2, prompt3, prompt4, prompt5, story_system_prompt, sequence_system_prompt, model_path_type, model_path, llm_safetensors_file, prompt_count, top_p, top_k, min_p, temperature, max_new_tokens, repetition_penalty, mode, vision_input, sanity_check, sanity_check_system_prompt, disable_continuity, provide_current_id):
|
||
llm_model = None
|
||
llm_tokenizer = None
|
||
llm_model_device = "cuda" if torch.cuda.is_available() else "cpu"
|
||
|
||
print(f"[FunPackPromptEnhancer] Making initial story...")
|
||
|
||
try:
|
||
if model_path_type == "HuggingFace Pretrained":
|
||
print(f"[FunPackStoryWriter] Loading LLM from HuggingFace pretrained: {model_path}")
|
||
llm_tokenizer = AutoTokenizer.from_pretrained(model_path, ignore_mismatched_sizes=True, trust_remote_code=True)
|
||
llm_model = AutoModelForCausalLM.from_pretrained(model_path, ignore_mismatched_sizes=True, trust_remote_code=True)
|
||
elif model_path_type == "Local Safetensors":
|
||
print(f"[FunPackStoryWriter] Loading LLM from local safetensors file: {llm_safetensors_file}")
|
||
full_safetensors_path = folder_paths.get_full_path('clip', llm_safetensors_file)
|
||
|
||
llm_tokenizer = AutoTokenizer.from_pretrained("xtuner/llava-llama-3-8b-v1_1-transformers", ignore_mismatched_sizes=True, trust_remote_code=True)
|
||
|
||
config = AutoConfig.from_pretrained("xtuner/llava-llama-3-8b-v1_1-transformers", trust_remote_code=True)
|
||
model_base = AutoModelForCausalLM.from_config(config, trust_remote_code=True)
|
||
|
||
state_dict = load_file(full_safetensors_path, device="cpu")
|
||
model_base.load_state_dict(state_dict, strict=False)
|
||
llm_model = model_base
|
||
|
||
llm_model = llm_model.eval().to(torch.bfloat16 if llm_model_device == "cuda" else torch.float32).to(llm_model_device).requires_grad_(False)
|
||
print(f"[FunPackStoryWriter] LLM model loaded successfully to {llm_model_device}!")
|
||
|
||
# Applying correct chat template
|
||
llm_tokenizer.chat_template = """{% set loop_messages = messages %}{% for message in loop_messages %}{% set content = '<|start_header_id|>' + message['role'] + '<|end_header_id|>\n\n' + message['content'] | trim + '<|eot_id|>' %}{% if loop.first %}{{ '<|begin_of_text|>' + content }}{% else %}{{ content }}{% endif %}{% endfor %}{{ '<|start_header_id|>assistant<|end_header_id|>\n\n' if add_generation_prompt else '' }}"""
|
||
|
||
# Inside write_story method, after model loading and template/pad fix
|
||
|
||
outputs = [""] * 5
|
||
|
||
prompts = [""] * 5
|
||
|
||
prompts[0] = prompt1
|
||
prompts[1] = prompt2
|
||
prompts[2] = prompt3
|
||
prompts[3] = prompt4
|
||
prompts[4] = prompt5
|
||
|
||
recommended_loras = None
|
||
|
||
# ── Initialize messages ONCE, depending on mode ────────────────────────────
|
||
if mode == "Sequences from story":
|
||
messages = [
|
||
{"role": "system", "content": story_system_prompt},
|
||
{"role": "user", "content": user_prompt}
|
||
]
|
||
|
||
# Generate hidden story
|
||
llm_tokens = llm_tokenizer.apply_chat_template(
|
||
messages, add_generation_prompt=True, return_tensors="pt", tokenize=True
|
||
).to(llm_model_device)
|
||
|
||
print("[FunPackStoryWriter] Generating hidden story...")
|
||
with torch.no_grad():
|
||
generated_ids = llm_model.generate(
|
||
**llm_tokens,
|
||
do_sample=True,
|
||
top_p=top_p,
|
||
top_k=top_k,
|
||
min_p=min_p,
|
||
temperature=temperature,
|
||
max_new_tokens=max_new_tokens,
|
||
repetition_penalty=repetition_penalty,
|
||
pad_token_id=llm_tokenizer.pad_token_id,
|
||
eos_token_id=llm_tokenizer.eos_token_id,
|
||
)
|
||
|
||
story = llm_tokenizer.decode(generated_ids[0][llm_tokens['input_ids'].shape[1]:], skip_special_tokens=True).strip()
|
||
print(f"[FunPackStoryWriter] Hidden story: {story[:150]}...")
|
||
|
||
messages.append({"role": "assistant", "content": story})
|
||
|
||
else: # "Sequences from user prompt"
|
||
messages = [
|
||
{"role": "system", "content": sequence_system_prompt},
|
||
{"role": "user", "content": user_prompt}
|
||
]
|
||
|
||
# ── Now generate sequences — only add new instruction + append output ─────
|
||
for seq_idx in range(prompt_count):
|
||
# Add **only** the fresh sequence instruction each time
|
||
if disable_continuity == True and provide_current_id == False:
|
||
messages = [
|
||
{"role": "system", "content": sequence_system_prompt},
|
||
{"role": "user", "content": user_prompt}
|
||
]
|
||
|
||
if prompts[seq_idx]:
|
||
messages.append({"role": "user", "content": f"""User's request for current scene only: {prompts[seq_idx]}"""})
|
||
|
||
elif disable_continuity == True and provide_current_id == True:
|
||
messages = [
|
||
{"role": "system", "content": sequence_system_prompt},
|
||
{"role": "user", "content": f"""Current request ID: {seq_idx+1}\nUser's instruction for all requests: {user_prompt}"""}
|
||
]
|
||
|
||
if prompts[seq_idx]:
|
||
messages.append({"role": "user", "content": f"""User's request for current scene only: {prompts[seq_idx]}"""})
|
||
|
||
else:
|
||
messages = [
|
||
{"role": "system", "content": sequence_system_prompt},
|
||
{"role": "user", "content": f"""Total amount of requests in this batch: {prompt_count}\nCurrently generating request ID {seq_idx+1} out of {prompt_count}\nRequests left in queue: {prompt_count - seq_idx - 1}\nUser's instruction for all requests: {user_prompt}"""},
|
||
{"role": "assistant", "content": f"""History:{chr(10).join([f"ID {i}: {text}" for i, text in enumerate(outputs[:seq_idx])]) if seq_idx > 0 else "No history available."}"""}
|
||
]
|
||
if prompts[seq_idx]:
|
||
messages.append({"role": "user", "content": f"""User's request for current scene only: {prompts[seq_idx]}"""})
|
||
|
||
if vision_input is not None:
|
||
messages.append({"role": "user", "content": f"""Reference image description (this is the starting image in the video batch): {vision_input}"""})
|
||
|
||
llm_tokens = llm_tokenizer.apply_chat_template(
|
||
messages, add_generation_prompt=True, return_tensors="pt", tokenize=True
|
||
).to(llm_model_device)
|
||
|
||
print(f"[FunPackStoryWriter] Generating ID {seq_idx + 1}/{prompt_count}...")
|
||
with torch.no_grad():
|
||
generated_ids = llm_model.generate(
|
||
**llm_tokens,
|
||
do_sample=True,
|
||
top_p=top_p,
|
||
top_k=top_k,
|
||
min_p=min_p,
|
||
temperature=temperature,
|
||
max_new_tokens=max_new_tokens,
|
||
repetition_penalty=repetition_penalty,
|
||
pad_token_id=llm_tokenizer.pad_token_id,
|
||
eos_token_id=llm_tokenizer.eos_token_id,
|
||
)
|
||
|
||
seq_text = llm_tokenizer.decode(generated_ids[0][llm_tokens['input_ids'].shape[1]:], skip_special_tokens=True).strip()
|
||
|
||
# Append generated sequence — this is what chains everything
|
||
messages.append({"role": "assistant", "content": seq_text})
|
||
|
||
if sanity_check == False:
|
||
print(f"[FunPackStoryWriter] ID {seq_idx + 1} (sanity check skipped): {seq_text}...")
|
||
|
||
# Performing sanity check - comparing sequence text to user's prompt according to rules in sanity check system prompt.
|
||
if sanity_check == True:
|
||
if mode == "Sequences from story" and disable_continuity == False:
|
||
sanity_messages = [
|
||
{"role": "system", "content": sanity_check_system_prompt},
|
||
{"role": "user", "content": f"""Original story: {story}\n
|
||
Rules: {story_system_prompt}\n
|
||
User's instruction: {user_prompt}\n
|
||
Previous response: {outputs[seq_idx] if seq_idx > 0 else "No history available."}\n
|
||
Response to validate and correct if rules were broken: {seq_text}"""}
|
||
]
|
||
elif mode == "Sequences from user prompt" and disable_continuity == False:
|
||
sanity_messages = [
|
||
{"role": "system", "content": sanity_check_system_prompt},
|
||
{"role": "user", "content": f"""User's instruction: {user_prompt}\n
|
||
Rules: {sequence_system_prompt}\n
|
||
Previous response: {outputs[seq_idx] if seq_idx > 0 else "No history available."}\n
|
||
Response to validate and correct if rules were broken: {seq_text}"""}
|
||
]
|
||
else:
|
||
sanity_messages = [
|
||
{"role": "system", "content": sanity_check_system_prompt},
|
||
{"role": "user", "content": f"""User's instruction: {user_prompt}
|
||
Rules: {sequence_system_prompt}
|
||
Response to validate and correct if rules were broken: {seq_text}"""}
|
||
]
|
||
llm_tokens = llm_tokenizer.apply_chat_template(
|
||
sanity_messages, add_generation_prompt=True, return_tensors="pt", tokenize=True
|
||
).to(llm_model_device)
|
||
|
||
print(f"[FunPackStoryWriter] Performing sanity check on ID {seq_idx + 1}/{prompt_count}...")
|
||
with torch.no_grad():
|
||
generated_ids = llm_model.generate(
|
||
**llm_tokens,
|
||
do_sample=False,
|
||
top_p=top_p,
|
||
top_k=top_k,
|
||
min_p=min_p,
|
||
temperature=temperature,
|
||
max_new_tokens=1024,
|
||
repetition_penalty=1.05,
|
||
pad_token_id=llm_tokenizer.pad_token_id,
|
||
eos_token_id=llm_tokenizer.eos_token_id,
|
||
)
|
||
|
||
seq_text = llm_tokenizer.decode(generated_ids[0][llm_tokens['input_ids'].shape[1]:], skip_special_tokens=True).strip()
|
||
print(f"[FunPackStoryWriter] ID {seq_idx + 1} (sanity check performed): {seq_text}...")
|
||
|
||
outputs[seq_idx] = seq_text
|
||
|
||
return tuple(outputs)
|
||
|
||
except Exception as e:
|
||
print(f"[FunPackStoryWriter] Error during prompt enhancement: {e}")
|
||
raise
|
||
|
||
finally:
|
||
if llm_model is not None:
|
||
del llm_model
|
||
llm_model = None
|
||
if llm_tokenizer is not None:
|
||
del llm_tokenizer
|
||
llm_tokenizer = None
|
||
if torch.cuda.is_available():
|
||
torch.cuda.empty_cache()
|
||
gc.collect()
|
||
print("[FunPackStoryWriter] LLM model and tokenizer unloaded and memory cleared.")
|
||
|
||
class FunPackVideoStitch:
|
||
CATEGORY = "FunPack"
|
||
RETURN_TYPES = ("IMAGE",)
|
||
RETURN_NAMES = ("STITCHED",)
|
||
FUNCTION = "stitch"
|
||
INPUT_TYPES = lambda: {
|
||
"required": {
|
||
"blend_frames": ("INT", {"default": 8, "min": 1, "max": 64}),
|
||
},
|
||
"optional": {
|
||
"video1": ("IMAGE",),
|
||
"video2": ("IMAGE",),
|
||
"video3": ("IMAGE",),
|
||
"video4": ("IMAGE",),
|
||
"video5": ("IMAGE",),
|
||
"video6": ("IMAGE",),
|
||
"video7": ("IMAGE",),
|
||
"video8": ("IMAGE",),
|
||
}
|
||
}
|
||
|
||
def linear_blend(self, batch_a, batch_b, blend_frames):
|
||
if blend_frames == 1:
|
||
blended_frame = 0.5 * batch_a[-1] + 0.5 * batch_b[0]
|
||
return blended_frame.unsqueeze(0)
|
||
|
||
blended = []
|
||
for i in range(blend_frames):
|
||
alpha = i / (blend_frames - 1)
|
||
blended_frame = (1 - alpha) * batch_a[-blend_frames + i] + alpha * batch_b[i]
|
||
blended.append(blended_frame.unsqueeze(0))
|
||
return torch.cat(blended, dim=0)
|
||
|
||
def stitch(self, blend_frames, video1=None, video2=None, video3=None, video4=None, video5=None, video6=None, video7=None, video8=None):
|
||
input_videos = [video1, video2, video3, video4, video5, video6, video7, video8]
|
||
video_batches = [v for v in input_videos if v is not None]
|
||
|
||
if len(video_batches) < 2:
|
||
raise ValueError("VideoStitch requires at least 2 connected video inputs.")
|
||
|
||
output_frames = []
|
||
|
||
for i in range(len(video_batches) - 1):
|
||
batch_a = video_batches[i]
|
||
batch_b = video_batches[i + 1]
|
||
|
||
if batch_a.shape[0] < blend_frames or batch_b.shape[0] < blend_frames:
|
||
raise ValueError(f"Each video batch must have at least {blend_frames} frames.")
|
||
|
||
stable_a = batch_a[:-blend_frames]
|
||
stable_b = batch_b[blend_frames:]
|
||
transition = self.linear_blend(batch_a, batch_b, blend_frames)
|
||
|
||
if i == 0:
|
||
output_frames.append(stable_a)
|
||
output_frames.append(transition)
|
||
output_frames.append(stable_b if i == len(video_batches) - 2 else batch_b[blend_frames:-blend_frames])
|
||
|
||
final_video = torch.cat(output_frames, dim=0)
|
||
return (final_video,)
|
||
|
||
class FunPackContinueVideo:
|
||
CATEGORY = "FunPack"
|
||
RETURN_TYPES = ("IMAGE",)
|
||
RETURN_NAMES = ("CONTINUED",)
|
||
FUNCTION = "continue_video"
|
||
INPUT_TYPES = lambda: {
|
||
"required": {
|
||
"images": ("IMAGE",),
|
||
"frame_count": ("INT", {"default": 1, "min": 1, "max": 9999}),
|
||
}
|
||
}
|
||
|
||
def continue_video(self, images, frame_count):
|
||
total_frames = images.shape[0]
|
||
|
||
if frame_count > total_frames:
|
||
raise ValueError(f"Cannot extract {frame_count} frames from video with only {total_frames} frames.")
|
||
|
||
continued = images[-frame_count:]
|
||
return (continued,)
|
||
|
||
class FunPackStoryMemKeyframeExtractor:
|
||
"""
|
||
Extracts keyframes from video frames using:
|
||
1. HPSv3 for quality assessment (optional)
|
||
2. CLIP Vision for frame similarity
|
||
3. Adaptive threshold to limit keyframe count
|
||
"""
|
||
|
||
@classmethod
|
||
def INPUT_TYPES(s):
|
||
return {
|
||
"required": {
|
||
"frames": ("IMAGE",), # ComfyUI IMAGE format [B, H, W, C]
|
||
"clip_vision": (folder_paths.get_filename_list("clip_vision"),),
|
||
"max_keyframes": ("INT", {
|
||
"default": 3,
|
||
"min": 1,
|
||
"max": 20,
|
||
"step": 1,
|
||
"tooltip": "Maximum number of keyframes to extract"
|
||
}),
|
||
"similarity_threshold": ("FLOAT", {
|
||
"default": 0.9,
|
||
"min": 0.0,
|
||
"max": 1.0,
|
||
"step": 0.01,
|
||
"tooltip": "CLIP similarity threshold (lower = more keyframes)"
|
||
}),
|
||
"use_quality_filter": ("BOOLEAN", {
|
||
"default": False,
|
||
"tooltip": "Use HPSv3 to filter low-quality frames (requires hpsv3 package)"
|
||
}),
|
||
"quality_threshold": ("FLOAT", {
|
||
"default": 3.0,
|
||
"min": 0.0,
|
||
"max": 10.0,
|
||
"step": 0.1,
|
||
"tooltip": "HPSv3 quality threshold (higher = stricter)"
|
||
}),
|
||
},
|
||
"optional": {
|
||
"memory_frames": ("IMAGE", {
|
||
"tooltip": "Previous keyframes to compare against (avoid duplicates)"
|
||
}),
|
||
}
|
||
}
|
||
|
||
RETURN_TYPES = ("IMAGE", "INT",)
|
||
RETURN_NAMES = ("keyframes", "keyframe_count",)
|
||
FUNCTION = "extract_keyframes"
|
||
CATEGORY = "FunPack"
|
||
DESCRIPTION = "Extract keyframes using CLIP similarity + HPSv3 quality (StoryMem algorithm)"
|
||
|
||
def __init__(self):
|
||
self.quality_model = None
|
||
|
||
def load_clip_model(self, clip_vision_name):
|
||
"""Load CLIP Vision model from ComfyUI models/clip_vision folder"""
|
||
clip_path = folder_paths.get_full_path("clip_vision", clip_vision_name)
|
||
clip_vision = comfy.clip_vision.load(clip_path)
|
||
return clip_vision
|
||
|
||
def load_quality_model(self):
|
||
"""Load HPSv3 quality assessment model"""
|
||
if self.quality_model is not None:
|
||
return
|
||
|
||
try:
|
||
from hpsv3 import HPSv3RewardInferencer
|
||
device = "cuda" if torch.cuda.is_available() else "cpu"
|
||
self.quality_model = HPSv3RewardInferencer(device=device)
|
||
except ImportError:
|
||
print("WARNING: HPSv3 not installed. Install with: pip install hpsv3")
|
||
print("Quality filtering will be disabled.")
|
||
self.quality_model = None
|
||
|
||
def smart_resize(self, height: int, width: int) -> tuple:
|
||
"""Resize frame to efficient size for processing"""
|
||
factor = IMAGE_FACTOR
|
||
min_pixels = VIDEO_MIN_PIXELS
|
||
max_pixels = 256 * IMAGE_FACTOR * IMAGE_FACTOR
|
||
|
||
h_bar = max(factor, round(height / factor) * factor)
|
||
w_bar = max(factor, round(width / factor) * factor)
|
||
|
||
if h_bar * w_bar > max_pixels:
|
||
beta = math.sqrt((height * width) / max_pixels)
|
||
h_bar = math.floor(height / beta / factor) * factor
|
||
w_bar = math.floor(width / beta / factor) * factor
|
||
elif h_bar * w_bar < min_pixels:
|
||
beta = math.sqrt(min_pixels / (height * width))
|
||
h_bar = math.ceil(height * beta / factor) * factor
|
||
w_bar = math.ceil(width * beta / factor) * factor
|
||
|
||
return max(h_bar, factor), max(w_bar, factor)
|
||
|
||
def clip_preprocess(self, frame_chw: torch.Tensor, clip_vision) -> torch.Tensor:
|
||
"""Preprocess frame for CLIP Vision model"""
|
||
# ComfyUI CLIP Vision expects [B, H, W, C] format in range [0, 1]
|
||
# Convert from [C, H, W] to [1, H, W, C]
|
||
frame = frame_chw.permute(1, 2, 0).unsqueeze(0)
|
||
|
||
# Ensure [0, 1] range
|
||
if not torch.is_floating_point(frame):
|
||
frame = frame.float()
|
||
if frame.max() > 1.5:
|
||
frame = frame / 255.0
|
||
frame = frame.clamp(0.0, 1.0)
|
||
|
||
return frame
|
||
|
||
@torch.no_grad()
|
||
def get_clip_similarity(self, frame1: torch.Tensor, frame2: torch.Tensor, clip_vision) -> float:
|
||
|
||
# Preprocess frames to [1, H, W, C] format
|
||
x1 = self.clip_preprocess(frame1, clip_vision)
|
||
x2 = self.clip_preprocess(frame2, clip_vision)
|
||
|
||
# Get CLIP Vision embeddings
|
||
z1_raw = clip_vision.encode_image(x1)
|
||
z2_raw = clip_vision.encode_image(x2)
|
||
|
||
# Extract the actual embedding tensor from various possible return formats
|
||
def extract_embedding(output):
|
||
# Case 1: Direct tensor (older/basic models)
|
||
if isinstance(output, torch.Tensor):
|
||
return output
|
||
|
||
# Case 2: ComfyUI's custom Output wrapper (common with projection models)
|
||
if isinstance(output, comfy.clip_vision.Output): # Import at top if needed: import comfy.clip_vision
|
||
if hasattr(output, 'image_embeds'):
|
||
return output.image_embeds
|
||
elif hasattr(output, 'pooled_output'):
|
||
return output.pooled_output
|
||
# Fallback: treat like dict
|
||
try:
|
||
return output['image_embeds']
|
||
except:
|
||
pass
|
||
|
||
# Case 3: Dictionary (some models)
|
||
if isinstance(output, dict):
|
||
if 'image_embeds' in output:
|
||
return output['image_embeds']
|
||
if 'pooled_output' in output:
|
||
return output['pooled_output']
|
||
if 'last_hidden_state' in output:
|
||
return output['last_hidden_state'][:, 0] # CLS token if sequence
|
||
# Fallback: first tensor value
|
||
for v in output.values():
|
||
if isinstance(v, torch.Tensor) and v.ndim >= 2:
|
||
return v
|
||
|
||
# Case 4: Tuple (rare here, but safe)
|
||
if isinstance(output, (tuple, list)) and len(output) == 1:
|
||
return extract_embedding(output[0])
|
||
|
||
raise TypeError(f"Unexpected output from encode_image: {type(output)}. "
|
||
"Supported: tensor, dict, or comfy.clip_vision.Output with 'image_embeds'.")
|
||
|
||
z1 = extract_embedding(z1_raw)
|
||
z2 = extract_embedding(z2_raw)
|
||
|
||
# Final check
|
||
if not (isinstance(z1, torch.Tensor) and isinstance(z2, torch.Tensor)):
|
||
raise RuntimeError(f"Failed to extract tensor embeddings: {type(z1)}, {type(z2)}")
|
||
|
||
# Normalize and compute cosine similarity
|
||
z1 = F.normalize(z1, dim=-1)
|
||
z2 = F.normalize(z2, dim=-1)
|
||
similarity = (z1 * z2).sum(dim=-1).item()
|
||
|
||
return similarity
|
||
|
||
def is_low_quality(self, frame: torch.Tensor, threshold: float) -> bool:
|
||
"""Check if frame quality is below threshold using HPSv3"""
|
||
if self.quality_model is None:
|
||
return False # Skip quality check if model not available
|
||
|
||
# Convert to PIL Image
|
||
frame_np = frame.permute(1, 2, 0).cpu().numpy()
|
||
frame_np = (frame_np * 255).astype(np.uint8).clip(0, 255)
|
||
pil_image = Image.fromarray(frame_np)
|
||
|
||
# Get quality score
|
||
try:
|
||
rewards = self.quality_model.reward(image_paths=[pil_image], prompts=[""])
|
||
score = rewards[0][0].item()
|
||
return score < threshold
|
||
except Exception as e:
|
||
print(f"Quality check failed: {e}")
|
||
return False
|
||
|
||
def extract_keyframe_indices(self, frames: torch.Tensor, threshold: float,
|
||
quality_threshold: float, use_quality: bool, clip_vision) -> list:
|
||
"""
|
||
Extract keyframe indices using CLIP similarity and quality filtering
|
||
|
||
Args:
|
||
frames: [N, C, H, W] tensor
|
||
threshold: CLIP similarity threshold
|
||
quality_threshold: HPSv3 quality threshold
|
||
use_quality: Whether to use quality filtering
|
||
clip_vision: ComfyUI CLIP Vision model
|
||
|
||
Returns:
|
||
List of keyframe indices
|
||
"""
|
||
num_frames, _, height, width = frames.shape
|
||
|
||
# Resize frames for efficient processing
|
||
resized_h, resized_w = self.smart_resize(height, width)
|
||
resized_frames = F.interpolate(
|
||
frames,
|
||
size=(resized_h, resized_w),
|
||
mode="bilinear",
|
||
align_corners=False
|
||
).float()
|
||
|
||
# Load quality model if needed
|
||
if use_quality:
|
||
self.load_quality_model()
|
||
|
||
# Find first high-quality frame
|
||
first_idx = 0
|
||
if use_quality and self.quality_model is not None:
|
||
while first_idx < num_frames:
|
||
if not self.is_low_quality(resized_frames[first_idx], quality_threshold):
|
||
break
|
||
first_idx += 1
|
||
|
||
if first_idx >= num_frames:
|
||
return [] # No high-quality frames found
|
||
|
||
# Initialize keyframes
|
||
keyframe_indices = [first_idx]
|
||
last_keyframe = resized_frames[first_idx]
|
||
|
||
# Iterate through remaining frames
|
||
pbar = ProgressBar(num_frames - first_idx - 1)
|
||
for i in range(first_idx + 1, num_frames):
|
||
current_frame = resized_frames[i]
|
||
|
||
# Calculate similarity with last keyframe
|
||
similarity = self.get_clip_similarity(last_keyframe, current_frame, clip_vision)
|
||
|
||
# Check if frame is different enough and high quality
|
||
is_different = similarity < threshold
|
||
is_quality = True
|
||
if use_quality and self.quality_model is not None:
|
||
is_quality = not self.is_low_quality(current_frame, quality_threshold)
|
||
|
||
if is_different and is_quality:
|
||
keyframe_indices.append(i)
|
||
last_keyframe = current_frame
|
||
|
||
pbar.update(1)
|
||
|
||
return keyframe_indices
|
||
|
||
def check_memory_duplicates(self, keyframes: torch.Tensor,
|
||
memory_frames: torch.Tensor,
|
||
clip_vision,
|
||
threshold: float = 0.9) -> list:
|
||
"""
|
||
Filter out keyframes that are too similar to memory frames
|
||
|
||
Returns:
|
||
List of boolean flags (True = keep, False = duplicate)
|
||
"""
|
||
keep_flags = []
|
||
|
||
for keyframe in keyframes:
|
||
is_duplicate = False
|
||
for memory_frame in memory_frames:
|
||
similarity = self.get_clip_similarity(keyframe, memory_frame, clip_vision)
|
||
if similarity > threshold:
|
||
is_duplicate = True
|
||
break
|
||
keep_flags.append(not is_duplicate)
|
||
|
||
return keep_flags
|
||
|
||
def extract_keyframes(self, frames, clip_vision, max_keyframes, similarity_threshold,
|
||
use_quality_filter, quality_threshold, memory_frames=None):
|
||
"""
|
||
Main extraction function
|
||
|
||
Args:
|
||
frames: ComfyUI IMAGE format [B, H, W, C] in range [0, 1]
|
||
clip_vision: CLIP Vision model name from dropdown
|
||
max_keyframes: Maximum number of keyframes
|
||
similarity_threshold: Initial CLIP similarity threshold
|
||
use_quality_filter: Whether to use HPSv3 filtering
|
||
quality_threshold: HPSv3 threshold
|
||
memory_frames: Optional previous keyframes to avoid duplicates
|
||
|
||
Returns:
|
||
(keyframes, keyframe_count)
|
||
"""
|
||
# Load CLIP Vision model from ComfyUI models folder
|
||
clip_vision_model = self.load_clip_model(clip_vision)
|
||
|
||
# Convert ComfyUI format [B, H, W, C] to PyTorch [B, C, H, W]
|
||
frames_tensor = frames.permute(0, 3, 1, 2).contiguous()
|
||
|
||
# Adaptive threshold loop
|
||
threshold = similarity_threshold
|
||
while True:
|
||
keyframe_indices = self.extract_keyframe_indices(
|
||
frames_tensor,
|
||
threshold,
|
||
quality_threshold,
|
||
use_quality_filter,
|
||
clip_vision_model
|
||
)
|
||
|
||
# Check if we have too many keyframes
|
||
if len(keyframe_indices) <= max_keyframes:
|
||
break
|
||
|
||
# Increase threshold to get fewer keyframes
|
||
threshold -= ADAPTIVE_ALPHA
|
||
|
||
# Safety check
|
||
if threshold < 0.5:
|
||
# Take first N keyframes
|
||
keyframe_indices = keyframe_indices[:max_keyframes]
|
||
break
|
||
|
||
print(f"Extracted {len(keyframe_indices)} keyframes at threshold {threshold:.3f}")
|
||
|
||
# Extract keyframes
|
||
if len(keyframe_indices) == 0:
|
||
# Return first frame as fallback
|
||
keyframes_out = frames[:1]
|
||
return (keyframes_out, 1)
|
||
|
||
keyframes_tensor = frames_tensor[keyframe_indices]
|
||
|
||
# Check against memory frames to avoid duplicates
|
||
if memory_frames is not None:
|
||
memory_tensor = memory_frames.permute(0, 3, 1, 2).contiguous()
|
||
keep_flags = self.check_memory_duplicates(
|
||
keyframes_tensor,
|
||
memory_tensor,
|
||
clip_vision_model,
|
||
threshold=MIN_FRAME_SIMILARITY
|
||
)
|
||
|
||
# Filter keyframes
|
||
kept_indices = [i for i, keep in enumerate(keep_flags) if keep]
|
||
if len(kept_indices) > 0:
|
||
keyframes_tensor = keyframes_tensor[kept_indices]
|
||
else:
|
||
# Keep at least one keyframe
|
||
keyframes_tensor = keyframes_tensor[:1]
|
||
|
||
# Convert back to ComfyUI format [B, H, W, C]
|
||
keyframes_out = keyframes_tensor.permute(0, 2, 3, 1).contiguous()
|
||
|
||
return (keyframes_out, keyframes_out.shape[0])
|
||
|
||
|
||
class FunPackStoryMemLastFrameExtractor:
|
||
"""Extract last frame and last N frames for MI2V/MM2V continuity"""
|
||
|
||
@classmethod
|
||
def INPUT_TYPES(s):
|
||
return {
|
||
"required": {
|
||
"frames": ("IMAGE",),
|
||
"n_frames": ("INT", {
|
||
"default": 5,
|
||
"min": 1,
|
||
"max": 20,
|
||
"step": 1,
|
||
"tooltip": "Number of frames to extract from end (for MM2V)"
|
||
}),
|
||
}
|
||
}
|
||
|
||
RETURN_TYPES = ("IMAGE", "IMAGE",)
|
||
RETURN_NAMES = ("last_frame", "motion_frames",)
|
||
FUNCTION = "extract"
|
||
CATEGORY = "FunPack"
|
||
DESCRIPTION = "Extract last frame and last N frames for shot continuity (MI2V/MM2V)"
|
||
|
||
def extract(self, frames, n_frames):
|
||
"""
|
||
Extract last frame and last N frames
|
||
|
||
Returns:
|
||
(last_frame [1, H, W, C], motion_frames [N, H, W, C])
|
||
"""
|
||
last_frame = frames[-1:]
|
||
motion_frames = frames[-n_frames:]
|
||
|
||
return (last_frame, motion_frames)
|
||
|
||
# Update NODE_CLASS_MAPPINGS and NODE_DISPLAY_NAME_MAPPINGS
|
||
NODE_CLASS_MAPPINGS = {
|
||
"FunPackPromptCombiner": FunPackPromptCombiner,
|
||
"FunPackStoryMemKeyframeExtractor": FunPackStoryMemKeyframeExtractor,
|
||
"FunPackStoryMemLastFrameExtractor": FunPackStoryMemLastFrameExtractor,
|
||
"FunPackPromptEnhancer": FunPackPromptEnhancer,
|
||
"FunPackStoryWriter": FunPackStoryWriter,
|
||
"FunPackVideoStitch": FunPackVideoStitch,
|
||
"FunPackContinueVideo": FunPackContinueVideo,
|
||
"FunPackLorebookEnhancer": FunPackLorebookEnhancer,
|
||
"FunPackGemmaEmbeddingRefiner": FunPackGemmaEmbeddingRefiner,
|
||
}
|
||
|
||
NODE_DISPLAY_NAME_MAPPINGS = {
|
||
"FunPackPromptCombiner": "FunPack Prompt Combiner",
|
||
"FunPackStoryMemKeyframeExtractor": "FunPack StoryMem Keyframe Extractor",
|
||
"FunPackStoryMemLastFrameExtractor": "FunPack StoryMem Last Frame Extractor",
|
||
"FunPackPromptEnhancer": "FunPack Prompt Enhancer (Standalone)",
|
||
"FunPackStoryWriter": "FunPack Story Writer",
|
||
"FunPackVideoStitch": "FunPack Video Stitch",
|
||
"FunPackContinueVideo": "FunPack Continue Video",
|
||
"FunPackLorebookEnhancer": "FunPack Lorebook Enhancer",
|
||
"FunPackGemmaEmbeddingRefiner": "FunPack Gemma Embedding Refiner (Self-Refinement)"
|
||
}
|