code: def make_basic_ngpu(nb_classes=10, input_shape=(None, 28, 28, 1), **kwargs):
    
    model = make_basic_cnn()
    layers = model.layers
  
    model = MLPnGPU(nb_classes, layers, input_shape)
    return model
docs: Create a multi-GPU model similar to the basic cnn in the tutorials.