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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 _enable_cleanup(func):
 """ Execute cleanup operation when the decorated function completed. """


    @functools.wraps(func)
    def wrapper(*args, **kwargs):
        self = args[0]
        result = func(*args, **kwargs)
        self.cleanup(self)
        return result

    return wrapper