How to do something - that’s what this is. Simple, straightforward, accomplishes its goal.
How to understand something - explaining how and why this works and how you could generalize what this is doing to related projects.
However, even if you are interested in the second choice, this is still useful! Your next step is just to look into the libraries that the rembg package uses.
There are two kinds of “how-to”.
How to do something - that’s what this is. Simple, straightforward, accomplishes its goal.
How to understand something - explaining how and why this works and how you could generalize what this is doing to related projects.
However, even if you are interested in the second choice, this is still useful! Your next step is just to look into the libraries that the rembg package uses.