def clone(self):
        raise NotImplementedError
Return a list of DataPacket types this node can find useful as inputs.
dataset/ETHPy150Open ctxis/canape/CANAPE.Scripting/Lib/lib2to3/pytree.py/Base.clone--crossover with--dataset/ETHPy150Open andrew-gardner/dependsworkflow/depends/depends_node.py/DagNode.dataPacketTypesAccepted