static bool ConvertBoolAttrForOptionWriter(
    std::optional<bool> b, flatbuffers::FlatBufferBuilder* builder) {
  return b.has_value() ? b.value() : false;
}

static flatbuffers::Offset<flatbuffers::String> ConvertStrAttrForOptionWriter(
    llvm::StringRef str, flatbuffers::FlatBufferBuilder* builder) {
  return builder->CreateString(str.str());
}

static tflite::TensorType ConvertTypeAttrForOptionWriter(