Miao Zheng a6d6c44c6f
[Docs] Fix mdformat version to support python3.6 and remove ruby install (#1672)
* [Docs] Fix mdformat version to support python3.6 and remove ruby install

* fix lint
2022-06-16 13:24:03 +08:00
..
2022-04-04 15:02:52 +08:00