code: def hello_user(api_client):
      
  
      try:
          response = api_client.get_user_profile()
  
      except (ClientError, ServerError) as error:
          fail_print(error)
          return
  
      else:
          profile = response.json
          user_id = profile.get('id')
          message = 'Hello. Successfully granted access token to User ID {}.'.format(user_id)
          success_print(message)
docs: Use an authorized client to fetch and print profile information.
      Parameters
          api_client (LyftRidesClient)
              An LyftRidesClient with OAuth 2.0 credentials.