None

app.py

@@ -43,8 +43,7 @@ def initialize_model(model_path):
     print(f"`models_root` exists: {models_root_path}")
     hunyuan_video_sampler = HunyuanVideoSampler.from_pretrained(models_root_path, args=args)
     print("Model initialized: " + model_path)
-    #return hunyuan_video_sampler
-    return None
+    return hunyuan_video_sampler
 
 model = initialize_model("ckpts")
 
@@ -60,7 +59,7 @@ def generate_video(
 ):
     print("generate_video (prompt: " + prompt + ")")
     return generate_video_gpu(
-        model,
+        None,
         prompt,
         resolution,
         video_length,