attributes.emplace_back(builder.getNamedAttr(
        "precision_config",
        BuildVhloPrecisionConfigV1Attr(op->precision_config, builder)));

    return;
  }
  if (const auto* op = op_union.AsStablehloCustomCallOptions()) {
    // hard coding api version for now, we should rework this by updating the
    // STABLEHLO_CUSTOM_CALL definition
    attributes.emplace_back(builder.getNamedAttr(
        "api_version",

  }
  tflite::StablehloCustomCallOptionsT *AsStablehloCustomCallOptions() {
    return type == BuiltinOptions2_StablehloCustomCallOptions ?
      reinterpret_cast<tflite::StablehloCustomCallOptionsT *>(value) : nullptr;
  }
  const tflite::StablehloCustomCallOptionsT *AsStablehloCustomCallOptions() const {
    return type == BuiltinOptions2_StablehloCustomCallOptions ?