function depthwiseConv2d$3(args) {
	  return new DepthwiseConv2D(args);
	}
Depthwise separable 2D convolution.

Depthwise Separable convolutions consists in performing just the first step
in a depthwise spatial convolution (which acts on each input channel
separately). The `depthMultplier` argument controls how many output channels
are generated per input channel in the depthwise step.

@doc {heading: 'Layers', subheading: 'Convolutional', namespace: 'layers'}