text: const express = require('express')
  const path = require('path');
  
  const server = express()
  let port = process.env.PORT;
  if (port == null || port == "") {
    port = 3000;
  }
  
  server.get('/profile', (req, res) => {
    res.sendFile(path.join(__dirname, 'public/index.html'));
  })
  server.use(express.static(path.join(__dirname, 'public')));
  server.listen(port, () => {
    console.log(`Example app listening at http://localhost:${port}`)
  })
  