Update app.py

app.py

@@ -288,6 +288,9 @@ with gr.Blocks(css=css) as demo:
                     outputs=[video_res, share_group],
                     cache_examples=True
                 )
+                
+    share_button.click(None, [], [], _js=share_js)
+    
     video_path.change(fn=get_frame_count,
                       inputs=[video_path],
                       outputs=[video_length],