text: const express = require('express')
  const path = require('path')
  const chalk = require('chalk')
  const debug = require('debug')
  const morgan = require('morgan')
  
  const app = express()
  const port = 3000
  
  app.use(morgan('combined'))
  app.use(express.static(path.join(__dirname, '/public/')))
  
  app.get('/', (req, res) => {
      res.send('Hello express')
  })
  
  app.listen(port, () => {
      console.log(`Listening on port ${chalk.green(port)}`);
      debug(`Listening on port ${chalk.green(' : '+port)}`);
  })