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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 get_all_queues(self):
 """Get information about all queues in the cluster. Returns ------- queues : list of Queue Examples -------- [Queue<name='default', percent_used=0.00>, Queue<name='myqueue', percent_used=5.00>, Queue<name='child1', percent_used=10.00>, Queue<name='child2', percent_used=0.00>] """

        resp = self._call('getAllQueues', proto.Empty())
        return [Queue.from_protobuf(q) for q in resp.queues]