// index.js
require('dotenv').config()
const PORT=process.env.PORT || 3000
const http=require('http')
const server=http.createServer((req,res)=>{res.statusCode=200
res.setHeader('Content-Type','text/plain')
res.end(`Hello ${process.env.HELLO}`)})
server.listen(PORT,()=>{console.log(`Server running on port:${PORT}/`)})