Update app.py

app.py

@@ -60,15 +60,16 @@ with gr.Blocks() as demo:
             @spaces.GPU
             def gr_chatinterface_fn(message, history, state, video_path, mode):
                 global gradio_backend
-                yield '(initializing model, thanks for waiting...)', state
+                # yield '(initializing model, thanks for waiting...)', state
                 if gradio_backend is None:
                     gradio_backend = GradioBackend()
                 state['video_path'] = video_path
                 yield '(finished initialization, responding...)', state
                 if mode != 'Conversation':
-                    yield 'waiting video input...', state
+                    # yield 'waiting video input...', state
                 response, _ = gradio_backend(query=message, state=state, mode=mode)
-                return response, {}                
+                # yield response, {}    
+                return response, state
                 
             def gr_chatinterface_chatbot_clear_fn():
                 return {}, {}, 0, 0