Advanced Node and Express - Implement the Serialization of a Passport User

Tell us what’s happening:
I’m not being able to connect to my database as I am instructed on the challenge that I am trying to do (first paragraph of the challenge). Where am I supposed to paste my URI? Is it in the “sample.env” file? Am I missing something?

This is the solution offered in the challenge page: Advanced Node and Express but even by looking at it I am not able to complete it.

*I’m not sure if I am sharing my solution the proper way, this is my first time creating a topic in this forum, if anything leave instructions for me to share my solutions in the correct way!

Your project link(s)

solution: boilerplate-advancednode - Replit

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Challenge: Advanced Node and Express - Implement the Serialization of a Passport User

Link to the challenge:

copy the sample.env file and save it just as .env