py : switch to snake_case (#8305)
* py : switch to snake_case
ggml-ci
* cont
ggml-ci
* cont
ggml-ci
* cont : fix link
* gguf-py : use snake_case in scripts entrypoint export
* py : rename requirements for convert_legacy_llama.py
Needed for scripts/check-requirements.sh
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Co-authored-by: Francis Couture-Harpin <git@compilade.net>
