SavedModel* saved_model_proto) {
  LOG(INFO) << "Reading SavedModel from: " << export_dir;

  if (IS_OSS) {
    const std::string saved_model_pb_path =
        io::JoinPath(export_dir, kSavedModelFilenamePb);
    TF_ASSIGN_OR_RETURN(
        bool saved_model_pb_exists,
        internal::FileExists(Env::Default(), saved_model_pb_path));
    if (saved_model_pb_exists) {

  return absl::OkStatus();
}

bool MaybeSavedModelDirectory(const string& export_dir) {
  const string saved_model_pb_path =
      io::JoinPath(export_dir, kSavedModelFilenamePb);
  const string saved_model_cpb_path =
      io::JoinPath(export_dir, kSavedModelFilenameCpb);
  const string saved_model_pbtxt_path =
      io::JoinPath(export_dir, kSavedModelFilenamePbTxt);