code: def userinfo(self, access_token):
  
          
  
          return self.get(
              url='https://{}/userinfo'.format(self.domain),
              headers={'Authorization': 'Bearer {}'.format(access_token)}
          )
docs: Returns the user information based on the Auth0 access token.
          This endpoint will work only if openid was granted as a scope for the access_token.
  
          Args:
              access_token (str): Auth0 access token (obtained during login).
  
          Returns:
              The user profile.