Advanced Node and Express - Set up a Template Engine

Tell us what’s happening:
am I supposed to create .env folder as in mongodb challenges?
is it the same .env folder or a different .env?

very confused here

Your code so far

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.129 Safari/537.36.

Challenge: undefined

Link to the challenge: