Update app.py

app.py

@@ -304,7 +304,11 @@ def index():
 
 @app.route('/video_feed')
 def video_feed():
-    url = session.get('url', None)
+    #url = session.get('url', None)
+    #print("video feed: ", url)
+    # Retrieve the URL from the cookie
+    
+    url = request.cookies.get('url')
     print("video feed: ", url)
     if url is None:
         return redirect(url_for('homepage'))