GitLab

* Update README.md

Add description of RECT

* [Example] Add implementation of RECT

[Example] Add implementation of RECT

* Update classify.py

Modify the class names and the function names mentioned above

* Update main.py

Modify the function names mentioned above

* Update label_utils.py

Adjust the comments

* Update README.md

Add the github information
Co-authored-by: Tianjun Xiao <xiaotj1990327@gmail.com>