Use the .env File challenge not passing test

Tell us what’s happening:

/** 6) Use the .env file to configure the app */
app.get(’/json’, (req, res) => {
const message = (process.env.MESSAGE_STYLE === ‘uppercase’)
? ‘HELLO JSON’ : ‘Hello json’;

Your code so far
This code on Basic Node and Express 'use the .env File does not pass the test. I have checked it more than a hundred times. Can you see what is wrong with the code?
Your browser information:
I have tested it on Chrome as well as on Safari
User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.1 Safari/605.1.15.

Challenge: Use the .env File

Link to the challenge:

Hey, i just went through your code and tested it out. It works perfectly. Make sure you
have your .env file with the variable MESSAGE_STYLE and its value declared as per the guidelines to pass.