Fix typo in Copa_opt-13b/zo_sgd/zo_sgd_copa_ft.yml

update block-wise zo and gradient pruning

update block-wise zo and gradient pruning

Merge branch 'main' of https://github.com/ZO-Bench/ZO-LLM

update block-wise perturbation and sparse zo

fix typo in /sst2/opt-1.3b/sgd/ft

update readme

Merge branch 'main' of https://github.com/ZO-Bench/ZO-LLM

update env setup

Update README.md

Create LICENSE

update readme

init