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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_lrr(self, data):
 """ Handle Long Range Radio messages. :param data: LRR message to parse :type data: string :returns: :py:class:`~alarmdecoder.messages.LRRMessage` """

        msg = LRRMessage(data)

        if not self._ignore_lrr_states:
            self._lrr_system.update(msg)
        self.on_lrr_message(message=msg)

        return msg