public SDVariable gatherNd(String name, SDVariable df, SDVariable indices) {
    SDValidation.validateNumerical("gatherNd", "indices", indices);
    SDVariable out =  new org.nd4j.linalg.api.ops.impl.shape.GatherNd(sd,df, indices).outputVariable();
    return sd.updateVariableNameAndReference(out, name);
  }