Return the information about a sprint.

        :param sprint_id: the sprint retrieving issues from

        :type sprint_id: int

        :rtype: :class:`~jira.resources.Sprint`

def sprint(self, id):
        """Return the information about a sprint.

        :param sprint_id: the sprint retrieving issues from

        :type sprint_id: int

        :rtype: :class:`~jira.resources.Sprint`
        """
        sprint = Sprint(self._options, self._session)
        sprint.find(id)
        return sprint