Update app.py

app.py

@@ -114,7 +114,7 @@ with gr.Blocks() as demo:
                             continue
                         if query is not None: # put others as done
                             message['metadata']['status'] = 'done'
-                    elif message['content'] == GradioBackend.waiting_video_response:
+                    elif message['content'] == '(Loading video now... thanks for waiting...)':
                         assistant_waiting_message = message
                 
                 for (start_timestamp, stop_timestamp), response, state in gradio_backend(message=query, state=state, mode=mode, hf_spaces=hf_spaces):