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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 _handle_output(self, channel, output):
 		""" 		Given an initial channel and a sequence of messages or sentinels, 		output the messages. 		"""

		augmented = Sentinel.augment_items(output, channel=channel, secret=False)
		for message in augmented:
			self.out(message.channel, message, not message.secret)