code: def user_data(self, access_token, *args, **kwargs):
          
          url = '{}/userinfo'.format(self.BASE_URL)
          response = self.get_json(
              url,
              headers={'Authorization': 'Bearer ' + access_token},
          )
          self.check_correct_audience(response['audience'])
  
          userdata = response['user']
          return userdata
docs: Loads user data from service