code: def create_team(self, name, repo_names=[], permission=''):
          
          data = {'name': name, 'repo_names': repo_names,
                  'permission': permission}
          url = self._build_url('teams', base_url=self._api)
          json = self._json(self._post(url, data), 201)
          return Team(json, self._session) if json else None
docs: Assuming the authenticated user owns this organization,
          create and return a new team.
  
          :param str name: (required), name to be given to the team
          :param list repo_names: (optional) repositories, e.g.
              ['github/dotfiles']
          :param str permission: (optional), options:
  
              - ``pull`` -- (default) members can not push or administer
                  repositories accessible by this team
              - ``push`` -- members can push and pull but not administer
                  repositories accessible by this team
              - ``admin`` -- members can push, pull and administer
                  repositories accessible by this team
  
          :returns: :class:`Team <Team>`