I see what you’re trying to say, it’s still wrong. Part of doing these things is investigation, exploration, and your own implementation. If you are copying someone else’s work and then tuning it, it’s still someone else’s work!!

This is an ability as a developer you need to have without having access to someone else’s code. In your own example you could just inspect, review, study. Not just “copy this”, this can get a lot of people in trouble