text: // pulling all the required files
  const express = require('express')
  const http = require('http')
  
  const dishRouter= require("./routes/userRouter")
  
  // setting host and port
  const hostname='localhost'
  const port=80
  
  // this is to say we are gonna use express
  const app=express(); 
  
  // any request comes with /users will be handled by user router
  app.use('/users',userRouter) 
  // for users with id
  
  
  // folder from which static files will be served, if a file is present
  app.use(express.static(__dirname+'/public')) 
  
  // id a requested file not present then do:
  app.use((req, res, next)=>{ 
      // next is optional parameter
      // use next only when u need it
      res.statusCode=200
      res.setHeader("Contenr-Type", 'text/html')
      res.end("<html><title>Index</title><body><h1>Hello World!!!</h1></body></html>")
  })
  
  // create a simple http server
  const server = http.createServer(app)
  
  server.listen(port, hostname, ()=>{
      console.log(`server running at port ${hostname}:${port}`)
  })
  
  