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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 setup_logging(self):
 """Set up self.logger This function is called after load_configuration() and after changing to new user/group IDs (if configured). Logging to syslog using the root logger is configured by default, you can override this method if you want something else. """

        self.logger = logging.getLogger()

        if os.path.exists('/dev/log'):
            handler = SysLogHandler('/dev/log')
        else:
            handler = SysLogHandler()
        self.logger.addHandler(handler)