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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 _blocked_connection(self, frame_in):
 """Connection is Blocked. :param frame_in: :return: """

        self.is_blocked = True
        LOGGER.warning(
            'Connection is blocked by remote server: %s',
            try_utf8_decode(frame_in.reason)
        )