code: def show_user(self, user):
          
          res = self.post('loadUsers', {'userId': user})
          if isinstance(res, list) and len(res) > 0:
              res = res[0]
          return _fix_user(res)
docs: Get a specific user
  
          :type user: str
          :param user: User Email
  
          :rtype: dict
          :return: a dictionary containing user information