op_->node_builder.Attr(attr_name,
                           ArraySlice<const float>(values, num_values));
    return absl::OkStatus();
  }
  Status SetAttrIntList(const char* attr_name, const int64_t* values,
                        int num_values) override {
    op_->node_builder.Attr(
        attr_name, ArraySlice<const int64_t>(
                       reinterpret_cast<const int64_t*>(values), num_values));