def test_is_valid_not_implemented(self):
        market = Market(None)
        self.assertRaises(NotImplementedError, market.is_valid, None, None)
Generate Alembic operations for the DROP INDEX of an
dataset/ETHPy150Open jcbagneris/fms/tests/markets.py/MarketTests.test_is_valid_not_implemented--crossover with--dataset/ETHPy150Open goFrendiAsgard/kokoropy/kokoropy/packages/alembic/autogenerate/render.py/_drop_index