text: const express = require('express');
  const path = require('path');
  const PORT = process.env.PORT || 5000;
  
  express()
    .use(express.static(path.join(__dirname, 'public')))
    .set('views', path.join(__dirname, 'views'))
    .set('view engine', 'ejs')
    .get('/', (req, res) => res.render('index'))
    .get('/cool', (req, res) => res.send(cool()))
    .listen(PORT, () => console.log(`Listening on ${ PORT }`))
  
  
  
  