def _match(self, subject):
        try:
            return len(subject) < 0, []
        except TypeError:
            try:
                next(subject)
            except StopIteration:
                return True, []
            return False, []
dataset/ETHPy150Open jaimegildesagredo/expects/expects/matchers/built_in/be_empty.py/_be_empty._match/operator `==` -> `<`