code: def get_review_requests(self):
          
          return (
              github.PaginatedList.PaginatedList(
                  github.NamedUser.NamedUser,
                  self._requester,
                  self.url + "/requested_reviewers",
                  None,
                  list_item='users'
              ),
              github.PaginatedList.PaginatedList(
                  github.Team.Team,
                  self._requester,
                  self.url + "/requested_reviewers",
                  None,
                  list_item='teams'
              )
          )
docs: :calls: `GET /repos/:owner/:repo/pulls/:number/requested_reviewers <https://developer.github.com/v3/pulls/review_requests/>`_
          :rtype: tuple of :class:`github.PaginatedList.PaginatedList` of :class:`github.NamedUser.NamedUser` and of :class:`github.PaginatedList.PaginatedList` of :class:`github.Team.Team`