How to use Autopilot in plane without one?

I found another solution.

It’s pretty complicated to set up unless you’re a seasoned GitHub/Python user already (I’m not), but, it works great. It was a little confusing at first, took me minute to google what a Repo is, but, once I figured that out, it took me about 10 minutes to set up and use.

Now I can enjoy my flights. Thanks all!