Adjust code

resources/lib/playbackutils.py

@@ -301,9 +301,8 @@ class PlaybackUtils():
             del response
             raise
         else:
-            f = open(path, 'wb')
+            with open(path, 'wb') as f:
                 f.write(response.content)
-            f.close()
                 del response
 
             return path