fix

nodes.py

@@ -1061,7 +1061,7 @@ class WanVideoSampler:
             set_enhance_weight(feta_args["weight"])
             feta_start_percent = feta_args["start_percent"]
             feta_end_percent = feta_args["end_percent"]
-            set_num_frames(latent.shape[2])
+            set_num_frames(latent_video_length)
             enable_enhance()
         else:
             disable_enhance()   
@@ -1080,11 +1080,13 @@ class WanVideoSampler:
                 block.self_attn.verbose = True
                 block.self_attn.inner_attention = SparseAttentionMeansim(l1=0.06, pv_l1=0.065)
             if transformer.attention_mode == "spargeattn":
-                saved_state_dict = torch.load("sparge_wan.pt")
-                for key in saved_state_dict.keys():
-                    print(key)
+                try:
+                    saved_state_dict = torch.load("sparge_wan.pt")
+                except:
+                    raise ValueError("No saved parameters found for sparse attention, tuning is required first")
                 load_sparse_attention_state_dict(transformer, saved_state_dict, verbose = True)
                 
+                
         #for idx, block in enumerate(transformer.blocks):
         #    print(f"Block {idx} attn1: {block}")
         

wanvideo/modules/__init__.py

@@ -1,4 +1,3 @@
-from .attention import flash_attention
 from .model import WanModel
 from .t5 import T5Decoder, T5Encoder, T5EncoderModel, T5Model
 from .tokenizers import HuggingfaceTokenizer
@@ -10,5 +9,4 @@ __all__ = [
     'T5Decoder',
     'T5EncoderModel',
     'HuggingfaceTokenizer',
-    'flash_attention',
 ]

wanvideo/modules/model.py

@@ -35,6 +35,7 @@ def rope_params(max_seq_len, dim, theta=10000, L_test=81, k=0):
         1.0 / torch.pow(theta,
                         torch.arange(0, dim, 2).to(torch.float64).div(dim)))
     if k > 0:
+        print(f"RifleX: Using {k}th freq")
         freqs[k-1] = 0.9 * 2 * torch.pi / L_test
     freqs = torch.polar(torch.ones_like(freqs), freqs)
     return freqs