* Add pytorch LeakyRelu op

* fix pytorch InstanceNorm op

* update paddle code format

* fix the code

* fix the visit_tuple

* Update stargan.md

* Update ultra_light_fast_generic_face_detector.md

* fix the docs

* remove static

* fix

* fix

* fix

* fix the docs
Co-authored-by: Nchanningss <chen_lingchi@163.com>