correcting video input

app.py

@@ -267,7 +267,7 @@ with gr.Blocks() as demo:
     gr.Markdown("# Indian Sign Language Translation App")
     with gr.Tab("Gesture recognition"):
         # Add webcam input for sign language video capture
-        video_input = gr.Video(source="webcam")
+        video_input = gr.Video()
         # Add a button or functionality to process the video
         test_output = gr.Textbox()
         # Submit the Video