Pls what is wrong with my code? I want it to display on the chrome browser using the url:localhost:1234.

Question

I downloaded a mobile node.js environment on my phone. I can create a basic web server to display simple messages on a browser using port:1234. I can log the output of the code in the link below on the node.js console without setting up the http object. my biggest problem now is how to use the http object to display the output on the browser.
https://code.sololearn.com/cjJFzyctEakr/?ref=app