* fix pytorch to onnx for mmocr0.3.0
* fix pytorch to onnx for mmocr0.3.0
* modify deployment doc and fix scale_factor bug and test psenet and panet
* fix trt part
* init detector with **(cfg.model)
Co-authored-by: AllentDan <AllentDan@yeah.net>
* add deployment evaluation
* fix lint
* remove cpu unit tests for trt and onnx
* use pytest.mark to skip cpu unit test
* move to mmocr/core
* emm... renamed to wrappers
* renamed to deploy_utils
* renamed unit test to test_deploy_utils
* fix lint
* using pytest.mark.importorskip