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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 unget_service(self, service):
 # type: (Any) -> bool """ Releases a service object for the associated service. :param service: An instance of a service returned by ``get_service()`` :return: True if the bundle usage has been removed """

        return self.__registry.unget_service(
            self.__bundle, self.__reference, service
        )