public INDArray[] gruCell(INDArray x, INDArray hLast, GRUWeights GRUWeights) {
    NDValidation.validateNumerical("gruCell", "x", x);
    NDValidation.validateNumerical("gruCell", "hLast", hLast);
    return Nd4j.exec(new org.nd4j.linalg.api.ops.impl.layers.recurrent.GRUCell(x, hLast, GRUWeights));
  }