code: def last_page(self_or_cls, max_=None):
          
          result = self_or_cls()
          result.before = Before()
          result.max_ = max_
          return result
docs: Return a query set which requests the last page.
  
          :param max_: Maximum number of items to return.
          :type max_: :class:`int` or :data:`None`
          :rtype: :class:`ResultSetMetadata`
          :return: A new request set up to request the last page.