Okta authentication for Node.js serving static html pages


I have node.js application. This application serves some static html files on one of the express.js routes.
I have added the auth configuration for the application as described here.

When I hit the url from the browser, its gets “unauthorized”. It doesn’t find the token. How do I make sure that the app searches for the token if I hit the url from browser?

I am new to this, so probably not able to find some work arounds. Any help would be appreciated.