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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 validate_plugin(self, plugin_class, experimental=False):
 """ Verifies that the plugin_class should execute under this policy """

        valid_subclasses = [IndependentPlugin] + self.valid_subclasses
        if experimental:
            valid_subclasses += [ExperimentalPlugin]
        return any(issubclass(plugin_class, class_) for
                   class_ in valid_subclasses)