Add install instructions for llama-cpp-python.

[Vaibhavs10]

for better colab experience

[pcuenca]

Nice! Do you have any model examples that are transferred properly to Colab? In my tests, I get the default error snippet because library_name is not set for them. Example: https://huggingface.co/bartowski/Llama-3.2-3B-Instruct-GGUF/colab

[Vaibhavs10]

yes, this is just to make the snippet more complete.

re: colab we'll use something like this: https://github.com/huggingface-internal/moon-landing/pull/14031/files (internal PR)

[pcuenca]

Ah cool, that's what I had missed, thanks!

[Wauplin]

LGTM :)

[Wauplin]

(failing CI is unrelated)