(self)
return [
            grp_str
            for grp_str, _ in sorted(
                self.vocabulary_grps.items(), key=operator.itemgetter(1)
            )
        ]
List of group strings in row order of vectorized outputs. For example,
        ``grps_list[0]`` gives the group assigned to the first row in an
        output group-term-matrix, ``grp_term_matrix[0, :]``.
List of group strings in row order of vectorized outputs. For example,
        ``grps_list[0]`` gives the group assigned to the first row in an
        output group-term-matrix, ``grp_term_matrix[0, :]``.
List of group strings in row order of vectorized outputs . For example grps_list [ 0 ] gives the group assigned to the first row in an output group - term - matrix grp_term_matrix [ 0 : ] .
def grps_list(self) -> List[str]:
        """
        List of group strings in row order of vectorized outputs. For example,
        ``grps_list[0]`` gives the group assigned to the first row in an
        output group-term-matrix, ``grp_term_matrix[0, :]``.
        """
        self._check_vocabulary()
        return [
            grp_str
            for grp_str, _ in sorted(
                self.vocabulary_grps.items(), key=operator.itemgetter(1)
            )
        ]
def grps_list ( self ) -> List [ str ] : self . _check_vocabulary ( ) return [ grp_str for grp_str , _ in sorted ( self . vocabulary_grps . items ( ) , key = operator . itemgetter ( 1 ) ) ]