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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_sh_ids(self, identity, backend_name):
 """ Return the Sorting Hat id and uuid for an identity """

        # Convert the dict to tuple so it is hashable
        identity_tuple = tuple(identity.items())
        sh_ids = self.__get_sh_ids_cache(identity_tuple, backend_name)
        return sh_ids