text: const router = require('express').Router();
  const passport = require('passport');
  
  router
    .route('/')
    .get(passport.authenticate('github', {scope: ['user:email']}));
  
  router
    .route('/callback')
    .get(passport.authenticate('github', {failureRedirect: 'https://dev-web3.herokuapp.com//login'}),
    (req,res) => {
      res.redirect('https://dev-web3.herokuapp.com/')
    })
  
  module.exports = router;