GitLab

* Trim all the trailing white space in the whole repo

* Remove unnecessary empty places

* make style && make quality

* Trim trailing white space

* trim

---------
Co-authored-by: Sayak Paul <spsayakpaul@gmail.com>

* pop scale from the top-level unet instead of getting it.

* improve readability.

* fix: pypi workflow deps

* revert

* feat: automate the process of pypi publication to some extent.

* utility to fetch the latest release branch

* correct package name.