* update serving tipc

* rm python version

* rm python version

* Update serving_python.md

* mv unset to prepare.sh

* update serving_cpp

* update prepare for serving and onnx

* update status check

* update serving prepare

* fix serving doc

* fix serving doc

* fix typo

* update paddle2onnx doc

* mv download_bin to server_cpp

* fix onnx doc

* Update prepare.sh

* modified cpp serving preprocess

* update prepare.sh

* sleep longer for serving

* add prototxt

* add pact about

* fix doc

* fix comments

* add ptq aware

* fix

* add benchmark.png

* fix png and ptq

* fix tipc

* fix train_infer_python

* delete mkldnn trt

* fix cpp

* fix comment

* fix comment

* fix

* status_check

* fix comment

* add build cpp to prepare.sh

* [tipc] fix test_train_infer_python/cpp (#5516)

* add pact about

* fix doc

* fix comments

* add ptq aware

* fix

* add benchmark.png

* fix png and ptq

* fix tipc

* fix train_infer_python

* delete mkldnn trt

* fix cpp

* fix comment

* fix comment

* fix

* status_check

* fix comment

* add build cpp to prepare.sh

* add  for prepare.sh

* add pip install -r requirements

* fix comment

* [Tipc] fix prepare.sh for cpp infer (#5520)

* add pact about

* fix doc

* fix comments

* add ptq aware

* fix

* add benchmark.png

* fix png and ptq

* fix tipc

* fix train_infer_python

* delete mkldnn trt

* fix cpp

* fix comment

* fix comment

* fix

* status_check

* fix comment

* add build cpp to prepare.sh

* add  for prepare.sh

* add pip install -r requirements

* fix comment

* fix bug

* add tipc test for serving and onnx

* fix pics

* fix serving doc

* add fix serving doc

* fix serving doc

* add tipc for train_infer_python

* update tipc docs

* rm image

* update docs for train_infer_python

* update tipc doc