public SDVariable norm1(String name, SDVariable in, SDVariable dimensions) {
    SDValidation.validateNumerical("norm1", "in", in);
    SDValidation.validateNumerical("norm1", "dimensions", dimensions);
    SDVariable out =  new org.nd4j.linalg.api.ops.impl.reduce.floating.Norm1(sd,in, dimensions, false).outputVariable();
    return sd.updateVariableNameAndReference(out, name);