* add cn tutorials/config.md
* add heads api and doc title link
* Update tutorials index
* Update tutorials index
* Update config.md
* add english version
* Update config.md
* add custom_runtime
* Update docs
* modify title
* modify en to zh_CN in chinses docs
* Update Readme
* fix punctuations
* Update docs/tutorials/customize_runtime.md
Co-authored-by: Ma Zerun <mzr1996@163.com>
* Update docs/tutorials/customize_runtime.md
Co-authored-by: Ma Zerun <mzr1996@163.com>
* split to schedule and runtime
* fix lint
* improve docs after review
* fix TOC
* imporve expersion
* fix an error
* Imporve schedule.md
* Improve runtime.md
* Improve chinese docs.
* Fix toc-tree
* fix en link and add a case of gradient clipping
* fix wrong word
Co-authored-by: Ma Zerun <mzr1996@163.com>
Ezra-Yu