pub(crate) fn gen_tokio_runtime() -> String {
"static WORKER_RUNTIME: std::sync::LazyLock<tokio::runtime::Runtime> = std::sync::LazyLock::new(|| {
tokio::runtime::Builder::new_multi_thread()
.enable_all()
.build()
.expect(\"Failed to create Tokio runtime\")
});"
.to_string()
}