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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 for_app(*app_names, **kwargs):
 """Specifies that matching script is for on of app names."""

    def _for_app(fn, command):
        if is_app(command, *app_names, **kwargs):
            return fn(command)
        else:
            return False

    return decorator(_for_app)