* gfpgan push

* gfpgan finish

* gfpgan add init

* gfpgan del recover

* 11111

* gfpgan change name

* gfpgan recover name

* Update GFPGAN.md
Co-authored-by: Nwangna11BD <79366697+wangna11BD@users.noreply.github.com>

* fix install ppgan bug

* fix install ppgan

* add the model files and tipc of GPEN

* add the model files and tipc of GPEN

* Create prenet.md

* Update prenet.md

* Update prenet.md

* Update prenet.md

* Update prenet.md

* Update prenet.md

* Update prenet.md

* Update prenet.md

* Update prenet.md

* Update README.md

* upload

* Delete test_tipc/configs/PReNet directory

* Update prenet_model.py

* Update ssim.py

* Update ssim.py

* Update prenet.yaml

* Create singan.md

* Create gradient_penalty.py

* add GradientPenalty

* add images for singan document

* add SinGANModel

* add SinGANGenerator

* add SinGANDiscriminator

* Create discriminator_singan.py

* Create generator_singan.py

* Create singan_model.py

* Create empty_dataset.py

* add EmptyDataset

* Create singan_predictor.py

* add SinGANPredictor

* Create singan.py

* create configs for singan

* add inference for singan

* create tipc config for singan

* Create python_singan_results_fp32.txt

* add tipc prepare for singan

* Update test_train_inference_python.md

* Update readme.md

* Update singan.md

* Update singan_model.py

* Update prepare.sh

* Update train_infer_python.txt

* Update prepare.sh

* Revert "add images for singan document"

This reverts commit f45fe5e55a2588611d951ae84d776c90693788df.

* Update singan.md

* update path format in configs

* update year of copyright

* modify the order of import

* Update singan_predictor.py

* update configs for singan

* Update singan_model.py

* modify urls for singan in prepare.sh

* add pretrained weight for singan

* Update singan_model.py

* Update singan.md

* Create English tutorial for SinGAN

* add photopen 

* update photopen.md

* fix photopen_model.py

* fix the ci problem
Co-authored-by: Nqingqing01 <dangqingqing@baidu.com>

* add mpr deblur derain and denoise pretrained models for image restoration application

* add LapStyle Model

* add edvr model

* modifying code formats and comments

* modifying code formats and comments

* modifying code formats and comments

* add notes
Co-authored-by: NLielinJiang <50691816+LielinJiang@users.noreply.github.com>

* add esrgan model, refine codes