* add profiler for models

Fix some bugs

Fix import save_model error

Fix pruning demo

Update docs and pretrian path in config file

update ai studio url

Fix some bugs from QA

update distill readme

Remove some dead link

fix nas python3 bug and update distill pretrained model

Fix some typos

* add prune distill nas

* update readme

* update readme

* remove debug code

* add quantization demo train.py

* add quantizatiom demo

* fix readme

* fix details

* fix details

* add last_conv name_scope

* fix config file in eval.sj

* remove train.sh eval.sh

* add fast scnn

* fix readme

* update model name, add inference time

* fix typos

* update all docs involving color label