<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def _perform_binds(self, binds):
 		""" 		Binds queues to exchanges. 		Parameters 		binds: list of dicts 			a list of dicts with the following keys: 				queue: string - name of the queue to bind 				exchange: string - name of the exchange to bind 				routing_key: string - routing key to use for this bind 		"""

		for bind in binds:
			self.logger.debug("Binding queue {0} to exchange {1} with key {2}".format(bind['queue'], bind['exchange'], bind['routing_key']))
			self.channel.queue_bind(**bind)