add example

app.py

@@ -243,12 +243,12 @@ with gr.Blocks() as demo:
             text_input = gr.Textbox(label='User', placeholder='Please upload your video first.', interactive=False)
             
 
-    '''with gr.Column():
+    with gr.Column():
         gr.Examples(examples=[
-            [f"examples/skateboarding_dog.mp4", "What is the dog doing? "],
-            [f"examples/birthday.mp4", "What is the boy doing? "],
-            [f"examples/IronMan.mp4", "Is the guy in the video Iron Man? "],
-        ], inputs=[video, text_input])'''
+            [f"replace_car_tire.mp4", "Describe what the person is doing."],
+            #[f"examples/birthday.mp4", "What is the boy doing? "],
+            #[f"examples/IronMan.mp4", "Is the guy in the video Iron Man? "],
+        ], inputs=[video, text_input])
         
     gr.Markdown(cite_markdown)
     upload_button.click(upload_imgorvideo, [video, text_input, chat_state,chatbot], [video, text_input, upload_button, chat_state, img_list,chatbot])