title: Python spotipy Oauth : Bad request
body: <p>This is my code</p>
  
  <pre><code> UserScope = 'user-library-read'
  util.prompt_for_user_token(username='vulrev1',scope=UserScope,client_id="533adb3f925b488za9d3772640ec6403",client_secret='66054b185c7541fcabce67afe522449b',redirect_uri="http://127.0.0.1/callback")
  lz_uri = 'spotify:artist:36QJpDe2go2KgaRleHCDTp'
  
  spotify = spotipy.Spotify()
  results = spotify.artist_top_tracks(lz_uri)
  
  for track in results['tracks'][:10]:
      print ('track    : ' + track['name'])
  </code></pre>
  
  <p>I'm getting this </p>
  
  <pre><code>spotipy.oauth2.SpotifyOauthError: Bad Request
  </code></pre>
  
  <p>I'm not quite sure what's going on here, is there something I need to do with the host files ? because  <a href="http://127.0.0.1" rel="nofollow noreferrer">http://127.0.0.1</a> refuses to connect </p>