* temporary change

* fix for expand_v2

* changes after review, activated ppyolov inference test

* enable infer_ut on windows

* remove lib calculation & time

* unset http_proxy when download bos file on windows

* add slim resnet50 quant model in pr-ci-inference

* enable resnet50_quant multi_thread4_trt_int8_bz1

* remove LOG(FATAL)

* add mkl multi-thread test cases

* fix codestyle

* fix codestyle & enable ernie mkl test

* add det_mv3_db & LeViT test case in pr-ci-inference

* fix LeViT model dir bugs

* fix grammar error

* add resnet50 trt test in pr-ci-inference test