def test_all_suffstats_intialized(self):
        these_suffstats = self.component_model.get_suffstats()
        # make sure each key exists
        for suffstat in [b'sum_x', b'sum_x_squared']:
            assert these_suffstats in suffstat
dataset/ETHPy150Open probcomp/crosscat/src/tests/unit_tests/test_continuous_component_model.py/TestContinuousComponentModelExtensions_FromParametersConstructor.test_all_suffstats_intialized/swapped operands of `in`