* clean fluid

* mv static to legacy

* remove yolo box

* revert legacy dir

* revert static link

* update in_dynamic_mode

* clean iou_similarity, collect_fpn_proposals, bipartite_match

* add exclude_nms and trt silu for yolox

* fix silu act, fix readme

* fix class init when import ppdet files

* fix mosaic in voc dataset

* fix is_crowd

* add yolov3 PrunerQAT joint compression strategy

* update readme

* 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

* polish args

* fix import bugs

* fix yaml constructor in eval & export

* fix typo

* save infer results to file.

* update, for mac temp file

* update func name, fix mem, fix dir

* add assign_on_cpu on postprocess

* add gpu check

* add yolox doc and configs

* fix bn and update doc, test=document_fix

* fix infer dataset download and label

* add doc, test=document_fix

* fix deploy python mot infer, fix cfgs

* fix doc, test=document_fix