def check_transaction(self, code):
        response = self.get(url=self.config.TRANSACTION_URL % code)
        return PagSeguroNotificationResponse(response.content, self.config)
An empty list should return an empty string.
dataset/ETHPy150Open rochacbruno/python-pagseguro/pagseguro/__init__.py/PagSeguro.check_transaction--crossover with--dataset/ETHPy150Open ntoll/foox/test/test_lilypond.py/TestLilypond.test_empty_get_fourth_species