* [TIPC] update serving/python, add keypoint

* [TIPC] update serving/cpp

* [TIPC] add serving_cpp_infer test shell

* [TIPC] remove gpu infer in fleet train, test=document_fix

* Scale frames before fight action recognition

* put
short_size = self.cfg["VIDEO_ACTION"]["short_size"]
scale = Scale(short_size)
out of while

* change class name from Scale to ShortSizeScale

* add fight for PP-Human

* add short_size and target_size for fight recognition

* add short_size and target_size for fight_infer

* modify code according to the reviews

* add the wrong deleted lines`

* Update pipeline.py

* Update infer_cfg.yml

* visualize fight when fight action occur

* 乱码修改

* delete useless parmas

* delete useless code str2bool

* [TIPC] add serving python

* [TIPC] alter amp_level=O2

* fix video infer(#5107)

* fix video infer(others)

Co-authored-by: Nlyuwenyu <wenyu.lyu@gmail.com>

* fix yolox cpp infer

* fix cpp infer order, test=document_fix

* save detection results to file using coco format

* update save docs

* add_en_doc_for_pphuman, test=document_fix

* update link, test=document_fix

* add attr dataset link, test=document_fix

* correct link, test=document_fix

* add dataset links, test=document_fix

* add ai-studio link, test=document_fix

* change id to image path when save result of image directory prediction

* fix error info