fixes 500 error for some users

app.py

@@ -240,4 +240,4 @@ with gr.Blocks(analytics_enabled=False) as demo:
                 outputs = [vid_output_res, output_video, masked_output]
             )
 
-demo.queue().launch(show_api=False, show_error=True)
+demo.queue().launch(show_api=False, ssr_mode=False, show_error=True)