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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 revert_timefactor(cls, values):
 """The inverse version of method |Parameter.apply_timefactor|. See the explanations on method Parameter.apply_timefactor| to understand the following examples: .. testsetup:: 4.0 16.0 1.0 """

        if cls.TIME is True:
            return values / cls.get_timefactor()
        if cls.TIME is False:
            return values * cls.get_timefactor()
        return values