def finalize_bundle(self, uuid):
        raise NotImplementedError
Add a child ``<Relationship>`` element with attributes set according
dataset/ETHPy150Open codalab/codalab-cli/codalab/objects/machine.py/Machine.finalize_bundle--crossover with--dataset/ETHPy150Open scanny/python-pptx/pptx/opc/oxml.py/CT_Relationships.add_rel