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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 get_name(self):
 """Accessor to service_description attribute or name if first not defined :return: service name :rtype: str """

        if hasattr(self, 'service_description'):
            return self.service_description
        if hasattr(self, 'name'):
            return self.name
        return 'SERVICE-DESCRIPTION-MISSING'