Update app.py

app.py

@@ -188,7 +188,7 @@ with demo:
         """
     )
 
-    submit_video_button.click(fn=untra_inference_video, inputs=input_video, outputs=label_video)
+    submit_video_button.click(fn=ultra_inference_video, inputs=input_video, outputs=label_video)
     # submit_image_button.click(fn=inference_image, inputs=input_image, outputs=label_image)
 
 demo.queue(max_size=20).launch()