Return value from ngrok function

Question

I am writing a function to return a value from a function I wrote to start the ngrok server. Is there any way for me to get public url?

This is the code I have:

const tunnel = async(args) => {
    const url = await ngrok.connect(80);
    console.log(url);
    return url;
}
tunnel();
console.log(tunnel());

I am getting the result for the console.log inside the function.

For when I console.log for the return. I am getting this Promise { <pending> }.

Can I get the url value from inside the function outside it?