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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 watch(logger_name, level=DEBUG, out=stdout):
 """ Quick wrapper for using the Watcher. :param logger_name: name of logger to watch :param level: minimum log level to show (default INFO) :param out: where to send output (default stdout) :return: Watcher instance """

    watcher = Watcher(logger_name)
    watcher.watch(level, out)
    return watcher