GitLab

* feat: remove on_learn_epoch fn as not used

* revert: add _on_learn_epoch fn

* to: remove the use of NaiveStrategy

* test: remove NaiveStrategy tests

* feat: remove NaiveStrategy

* style: modify comments and params

* feat: split ColossalAIStrategy into LowLevelZeroStrategy and GeminiStrategy

* fix: remove naive

* fix: align with modified colossal strategy

* fix: fix ddp _try_init_dist arg

* to: add SLTrainer

* refactor: refactor RMTrainer and SFTTrainer

* fix: fix init file

* feat: remove on_learn_epoch fn as not used

* fix: align with modified gemini arguments

* to: add OnPolicyTrainer

* revert: add _on_learn_epoch fn

* refactor: refactor PPOTrainer

* style: rename PPOTrainer argument

* fix: align with modified PPO arguments

* test: align with modified train_prompts arguments

* chore: modify train_prompts

* docs: align with modified arguments

* fix: remove unnecessary output

* fix: move dataloader to fit fn of SLTrainer

* fix: move dataloader to fit fn of OnPolicyTrainer

* fix: modify usage of prompt and pretrain dataloader

Co-authored-by: github-actions <github-actions@github.com>

* Update README.md

change "huggingaface" to "huggingface"

* Update README.md

change "Colossa-AI" to "Colossal-AI"

* [chat] strategy refactor unwrap model

* [chat] strategy refactor save model

* [chat] add docstr

* [chat] refactor trainer save model

* [chat] fix strategy typing

* [chat] refactor trainer save model

* [chat] update readme

* [chat] fix unit test

Co-authored-by: Yuanchen Xu <yuanchen.xu00@gmail.com>

* [chat] clean up duplicate tutorial

* [chat] clean up duplicate tutorial

* [chat] clean up duplicate tutorial

* [chat] clean up duplicate tutorial

Co-authored-by: Yuanchen Xu <yuanchen.xu00@gmail.com>

* [doc] add ColossalChat news

* [doc] add ColossalChat news

* [application] updated the README

* polish code

Co-authored-by: github-actions <github-actions@github.com>

* Update README.md

* Update README.md

* Update README.md

* update example readme