save weight

app.py

@@ -118,7 +118,12 @@ def preload_models(controller, default_model_path, default_lora_name, acc_lora_p
     try:
         print(f"[preload] Loading base model: {default_model_path}")
         controller.update_diffusion_transformer(default_model_path)
-        controller.update_base_model(default_model_path)
+        # update_base_model expects files under Personalized_Model; skip if not present
+        base_candidate = os.path.join(controller.personalized_model_dir, os.path.basename(default_model_path))
+        if os.path.exists(base_candidate):
+            controller.update_base_model(os.path.basename(base_candidate))
+        else:
+            print(f"[preload] Skip update_base_model (not found at {base_candidate})")
 
         print(f"[preload] Loading VideoCoF LoRA: {default_lora_name}")
         controller.update_lora_model(default_lora_name)