Update app.py

app.py

@@ -26,7 +26,7 @@ def spotify_auth(client_id, client_secret, code=None):
                                 redirect_uri=redirect_uri, 
                                 scope=scope)
     if code:
-        auth_manager.get_access_token(code=code, as_dict=False))
+        auth_manager.get_access_token(code=code, as_dict=False)
         sp = spotipy.Spotify(auth_manager=auth_manager)
         devices = sp.devices()
         device_id = devices['devices'][0]['id']