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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 log(self, format_, args, level=logging.INFO):
 """ This function is called for anything that needs to get logged. It logs to the logger of this listener. It is not defined in the standard handler class; our version has an additional `level` argument that allows to control the logging level in the standard Python logging support. Another difference is that the variable arguments are passed in as a tuple. """

        self.server.listener.logger.log(level, format_, *args)