Update app.py

app.py

@@ -139,7 +139,9 @@ with gr.Blocks(css=css) as demo:
                     inputs=[image_path],
                     examples_per_page=5
                 )
-                run_btn = gr.Button("Run")
+                with gr.Row():
+                    clear_btn = gr.ClearButton()
+                    run_btn = gr.Button("Run")
             with gr.Column():
                 output_video = gr.Video(format="mp4")
                 gr.HTML("""