Update app.py

app.py

@@ -46,27 +46,18 @@ def process_inputs(start_button, stop_button, mode_selection, uploaded_video):
     global process
     if start_button and mode_selection:
         process = True
-        if mode_selection == "Video" and uploaded_video:
+        if mode_selection == "Video" and uploaded_video is not None:
             segment_video(uploaded_video)
         elif mode_selection == "Webcam":
             segment_webcam()
     elif stop_button:
         process = False
 
-start_button = gr.components.Button(label="Start", color="green", disabled=True)
-stop_button = gr.components.Button(label="Stop", color="red", disabled=True)
+start_button = gr.components.Button(label="Start")
+stop_button = gr.components.Button(label="Stop")
 mode_selection = gr.components.Radio(["Video", "Webcam"], label="Mode Selection")
 uploaded_video = gr.components.File(label="Upload Video")
 
-def on_mode_change(_, __, mode):
-    if mode == "Webcam":
-        uploaded_video.disable()
-    else:
-        uploaded_video.enable()
-    start_button.enable()
-
-mode_selection.on_change(on_mode_change)
-
 iface = gr.Interface(
     fn=process_inputs,
     inputs=[start_button, stop_button, mode_selection, uploaded_video],