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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 _new_instance(self):
 """ Constructs a new copy of the current object, preserving any tagging :return: An Asn1Value object """


        new_obj = self.__class__()
        new_obj.class_ = self.class_
        new_obj.tag = self.tag
        new_obj.implicit = self.implicit
        new_obj.explicit = self.explicit
        return new_obj