Maybe... but then if I want to use something better, I have to figure out how by myself. I said "at least one example", not "please change all the examples to llama2." I agree with your general point. It would be nice if there were an example of how to use a better model.

Models often have different shapes and requirements, so is it really as simple as changing the string "gpt2" to "llama2-13B-Chat" and it will magically work? If so, that's great, and I wish that was made clear. Unfortunately, that hasn't always been my experience with other libraries.