Update app.py

app.py

@@ -82,19 +82,16 @@ if app_mode == "Run on Image":
     st.image(result_image,use_column_width= True)
 if app_mode =='Run on Video':
     st.markdown('Running on Video')
-    use_webcam = st.sidebar.button('Use Webcam')
+    
     video_file_buffer = st.sidebar.file_uploader("Upload a video", type=[ "mp4", "mov",'avi','asf', 'm4v' ])
     tfflie = tempfile.NamedTemporaryFile(delete=False)
     stop_button = st.sidebar.button('Stop Processing')
     if stop_button:
         st.stop()
     if not video_file_buffer:
-        if use_webcam:
-            vid = cv2.VideoCapture(0)
-            
-        else:
-            vid = cv2.VideoCapture(DEMO_VIDEO)
-            tfflie.name = DEMO_VIDEO
+        
+        vid = cv2.VideoCapture(DEMO_VIDEO)
+        tfflie.name = DEMO_VIDEO
     
         
     else: