* update two-column table wrapper

* update chinese

* [Docs] Add mmengine logo in docs

* Remove generated changelog.md

* [Docs] Make API of docs clearer

* minor fix

* fix md format

* Add Visualizer tutorials

* Add Visualizer designs

* update

* update

* update

* fix commit

* add demo image

* simplify code according to #440 and add some results picture

* replace image url

* update

Co-authored-by: liukuikun <liukuikun@sensetime.com>