Install and Set Up Mongoose unable to complete

Tell us what’s happening:
Everything looks fine, but I am not able to pass this test. Is there anything wrong on the code?

Your code so far
myApp.js
// mongoose connection
const mongoose = require(‘mongoose’);
mongoose.connect(process.env.MONGO_URI,{
useNewUrlParser : true,
useUnifiedTopology: true
});

package.json
{
“name”: “fcc-learn-node-with-express”,
“version”: “0.1.0”,
“dependencies”: {
“express”: “^4.14.0”,
“body-parser”: “^1.15.2”,
“cookie-parser”: “^1.4.3”,
“fcc-express-bground”: “https://github.com/freeCodeCamp/fcc-express-bground-pkg.git”,
“mongodb”: “^3.5.8”,
“mongoose”: “^5.9.17”
},
“main”: “server.js”,
“scripts”: {
“start”: “node server.js”
},
“engines”: {
“node”: “4.4.5”
}
}

**env file **

MONGO_URI=‘mongodb+srv://new_user:CHynCzUqYpBmX8I8@cluster0-d0pkn.mongodb.net/test?retryWrites=true&w=majority’

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Challenge: Install and Set Up Mongoose

Link to the challenge: