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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 retry(self):
 """Retry to connect to deCONZ."""

        self.state = STATE_STARTING
        self.loop.call_later(RETRY_TIMER, self.start)
        _LOGGER.debug('Reconnecting to deCONZ in %i.', RETRY_TIMER)