docs: def list_timeline(self, list_id, since_id=None, max_id=None, count=20):
          """
          List the tweets of specified list.
  
          :param list_id: list ID number
          :param since_id: results will have ID greater than specified ID (more recent than)
          :param max_id: results will have ID less than specified ID (older than)
          :param count: number of results per page
          :return: list of :class:`~responsebot.models.Tweet` objects
          """
          statuses = self._client.list_timeline(list_id=list_id, since_id=since_id, max_id=max_id, count=count)
          return [Tweet(tweet._json) for tweet in statuses]