def fit(self, X, y=None):
        return self._wrapcall(self._fit, X)
Should raise error if statement contains no type
dataset/ETHPy150Open machinalis/featureforge/featureforge/flattener.py/FeatureMappingFlattener.fit--crossover with--dataset/ETHPy150Open StartTheShift/thunderdome/thunderdome/tests/test_spec.py/SpecParserTest.test_should_return_error_if_stmt_contains_no_type