value->set_f(attr.getValueAsDouble());
  return absl::OkStatus();
}

Status ConvertAttribute(const mlir::ElementsAttr& attr, AttrValue* value) {
  return ConvertToTensorProto(attr, value->mutable_tensor());
}

Status ConvertAttribute(const mlir::TF::PlaceholderAttr& attr,
                        AttrValue* value) {
  value->set_placeholder(attr.getValue().str());
  return absl::OkStatus();
}