code: def get_profile(self, user_id, timeout=None):
          
          response = self._get(
              '/v2/bot/profile/{user_id}'.format(user_id=user_id),
              timeout=timeout
          )
  
          return Profile.new_from_json_dict(response.json)
docs: Call get profile API.
  
          https://devdocs.line.me/en/#bot-api-get-profile
  
          Get user profile information.
  
          :param str user_id: User ID
          :param timeout: (optional) How long to wait for the server
              to send data before giving up, as a float,
              or a (connect timeout, read timeout) float tuple.
              Default is self.http_client.timeout
          :type timeout: float | tuple(float, float)
          :rtype: :py:class:`linebot.models.responses.Profile`
          :return: Profile instance