text: // ========================== dependencies start here ==================================================== //
  const router = require('express').Router();
  const path = require('path');
  // ========================== dependencies end here ==================================================== //
  
  // route that returns 'index.html'
  router.get('/', (req, res) => {
      res.sendFile(path.join(__dirname, '../../public/index.html'));
  });
  
  // route that returns 'notes.html'
  router.get('/notes', (req, res) => {
      res.sendFile(path.join(__dirname, '../../public/notes.html'));
  });
  
  module.exports = router;