* add pphuman mot doc, test=document_fix

* add mot data tutorials, test=document_fix

* add docs, still in working

* add action doc

* add action en doc

* add fight recognition docs

* add fight recognition tool file : split_fight_train_test_dataset.py

* fight recognition quick start and develop documents

* add solution selection table for action recognition.

* add fight recognition case AI Studio link

* dist training doc

* add multi-machine distribued training link

* refactor doc, test=document_fix

* update yolox & yolov5, test=document_fix

* Update README_cn.md

* update doc, test=document_fix

* Update readme and pphuman readme

* Update README.md

* add data & customize, test=document_fix

* update readme

* Update README_cn.md

* Update README_cn.md

* add template, test=document_fix
Co-authored-by: NYixinKristy <576550767@qq.com>

* Implementation of WandbLogger callback to log metrics and model checkpoints

* Added documentation on how to use WandbLogger and VisualDL

* Minor bug fix and pull from upstream

* Removed pass statement for cleanup

* Update logging_en.md

Fixed documentation

* Update trainer.py

* update doc, test=document_fix

* update doc, test=document_fix

* update changelog, test=document_fix

* update readme model, test=document_fix

* save infer results to file.

* update, for mac temp file

* update func name, fix mem, fix dir

* fix infer dataset download and label

* add doc, test=document_fix

* update paddle version require

* update version and changelog for release/2.4

* add ppyoloe docs, test=document_fix

* modify docs according to review and add map-fps png

* fix links

* modify ppyoloe docs, test=document_fix

* modify ppyoloe_map_fps png, test=document_fix

* add pphuman doc

* add pphuman doc & add enable_attr, enable_action

* update doc

* update pphuman-tech.png

* added OpenVINO fairmort tutorial

* added Chinese version Readme.

* removed unused code

* update mot data doc, test=document_fix

* update mot data doc link, test=document_fix

test=document_fix

* update pptracking and mot doc, test=document_fix

* update docs, test=document_fix

* fix notes, test=document_fix

* add multi-scale test

* add resnet34-fpn-mstest item in model zoo

* update tinypose readme

* add tinypose link in keypoint introduction, test=document_fix

Reorder installation steps for paddledet in docs/tutorials/INSTALL.md