Update app.py

app.py

@@ -1277,10 +1277,6 @@ with gr.Blocks(title="LTX 2.3 Sync", css=css, theme=purple_citrus) as demo:
         fn=on_video_upload,
         inputs=[input_video, input_image, high_res],
         outputs=[width, height, duration],
-    ).then(
-        fn=describe_video_motion,
-        inputs=[input_video, auto_describe],
-        outputs=[prompt],
     )
     high_res.change(
         fn=on_highres_toggle,