public SDVariable[] matrixBandPart(String[] names, SDVariable input, int minLower, int maxUpper) {
    SDValidation.validateNumerical("MatrixBandPart", "input", input);
    SDVariable[] out =  new org.nd4j.linalg.api.ops.custom.MatrixBandPart(sd,input, minLower, maxUpper).outputVariables();
    return sd.updateVariableNamesAndReferences(out, names);
  }