Update app.py

app.py

@@ -328,7 +328,7 @@ with gr.Blocks() as demo_precomputed:
 
     with gr.Row(variant='panel'):
         with gr.Column():
-            video = gr.Video(label="Video", format="mp4", include_audio=False)
+            video = gr.Video(label="Video", format="mp4", include_audio=False, sources=["upload"], interactive=False)
             abstract_symbols_btn = gr.Button("Abstract Symbols", variant='primary')
         symbol_output = gr.HTML(label="Output")
     examples = gr.Examples(examples = [['01_10.mp4'], ['01_11.mp4'], ['01_16.mp4'], ['01_33.mp4'], ['01_76.mp4'], ['01_140.mp4']], inputs=[video])