Remove VisualStylePromptEncode and prevent side effects by copying conds

utils/cond_functions.py

@@ -0,0 +1,13 @@
+import torch
+
+
+def copy_cond(cond: list[list[torch.Tensor | dict]], device="cpu"):
+    cond_copy = [[]]
+    t_copy = cond_copy[0]
+    for t in cond:
+        t_copy.append(t[0].detach().clone().to(device=device))
+        if len(t) > 1 and isinstance(t[1], dict):
+            t_copy.append(t[1].copy())
+            if "pooled_output" in t[1]:
+                t_copy[1]["pooled_output"] = t[1]["pooled_output"].detach().clone().to(device=device)
+    return cond_copy