* add ppyoloe-s, update mot doc, test=document_fix

* fix doc typo, test=document_fix

* fix deploy python mot infer, fix cfgs

* fix doc, test=document_fix

* refine attr vis & refine model_dir in config

* support model_dir in command line

* add pedestrian pipeline

* add pipe_timer

* refactor det deploy

* refactor keypoint deploy

* fix solov2

* fit mot sde pipeline infer

* refine mot sde infer

* fit mot jde infer pipeline

* fit mot pose unite infer

* precommit for format

* refine keypoint detector name

* clean codes

* fix keypoint infer

* refine format
Co-authored-by: NFeng Ni <nemonameless@qq.com>