if (!module) return failure();

  tensorflow::GraphExportConfig confs;
  confs.export_entry_func_to_flib = export_entry_func_to_flib;
  confs.export_original_tf_func_name = export_original_tf_func_name;

  std::unique_ptr<tensorflow::FunctionLibraryDefinition> flib_def;
  auto graph =
      std::make_unique<tensorflow::Graph>(tensorflow::OpRegistry::Global());