

@property
def tier_names(self):
    result = set()
    for (_, ag) in self:
        for tier_name in ag.structure_type_handler.flat_data_hierarchy:
            result.add(_)
    return result

dataset/ETHPy150Open cidles/poio-api/src/poioapi/corpus.py CorpusGraphs.tier_names/VarMisuse@45/56 `tier_name`->`_`