conv_op.getLoc(), conv_output_type, sliced_lhs, reshaped_filter,
          rewriter.getI64ArrayAttr(strides),
          /*padding=*/rewriter.getStringAttr(padding),
          /*explicit_paddings=*/rewriter.getI64ArrayAttr(new_padding),
          /*data_format=*/rewriter.getStringAttr("NHWC"),
          /*dilations=*/rewriter.getI64ArrayAttr(dilation));
    } else if (num_spatial_dims == 3) {
      output = rewriter.create<TF::Conv3DOp>(

    ArrayAttr explicit_pad = mlir::dyn_cast_or_null<::mlir::ArrayAttr>(
        op->getAttr("explicit_paddings"));
    if (!explicit_pad) {
      explicit_pad = ::mlir::Builder(op->getContext()).getI64ArrayAttr({});
    }
    explicit_padding = explicit_pad.getValue();

    if (explicit_padding.empty()) {
      return emitOptionalError(op.getLoc(),