<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get(self, id_):
 """ Need to customize, since Queues are not returned with normal response bodies. """

        if self.api.queue_exists(id_):
            return Queue(self, {"queue": {"name": id_, "id_": id_}}, key="queue")
        raise exc.NotFound("The queue '%s' does not exist." % id_)