function zeroPadding2d(args) {
	  return new ZeroPadding2D(args);
	}
Zero-padding layer for 2D input (e.g., image).

This layer can add rows and columns of zeros
at the top, bottom, left and right side of an image tensor.

Input shape:
  4D tensor with shape:
  - If `dataFormat` is `"channelsLast"`:
    `[batch, rows, cols, channels]`
  - If `data_format` is `"channels_first"`:
    `[batch, channels, rows, cols]`.

Output shape:
  4D with shape:
  - If `dataFormat` is `"channelsLast"`:
    `[batch, paddedRows, paddedCols, channels]`
   - If `dataFormat` is `"channelsFirst"`:
    `[batch, channels, paddedRows, paddedCols]`.

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