How to uninstall or remove credential-sheets software package from Debian 9 (Stretch)

You can uninstall or removes an installed credential-sheets package itself from Debian 9 (Stretch) through the terminal,

$ sudo apt-get remove credential-sheets

Uninstall credential-sheets including dependent package

If you would like to remove credential-sheets and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove credential-sheets

Use Purging credential-sheets

If you use with purge options to credential-sheets package all the configuration and dependent packages will be removed.

$ sudo apt-get purge credential-sheets

If you use purge options along with auto remove, will be removed everything regarding the package, It's really useful when you want to reinstall again.

$ sudo apt-get purge --auto-remove credential-sheets