docs: add `git-lfs` note in `README.md`

lmarena / arena-hard-auto

Arena-Hard-Auto: An automatic LLM benchmark.

Apache License 2.0

606 stars 71 forks source link

Closed xukai92 closed 6 months ago

xukai92 commented 6 months ago

the instruction assumes git-lfs is properly installed. just adding a note there for people who don't have.