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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def is_stopped(self):
 """ Check whether the task received a stop signal from the workflow. Tasks can use the stop flag to gracefully terminate their work. This is particularly important for long running tasks and tasks that employ an infinite loop, such as trigger tasks. Returns: bool: True if the task should be stopped. """

        resp = self._client.send(
            Request(
                action='is_dag_stopped',
                payload={'dag_name': self._dag_name}
            )
        )
        return resp.payload['is_stopped']