* seperate notebook dependencies, add details to README

* install all extras

* lock file update

* remove opencv, add back ipyml/ipywidgets to mandatory dependencies

* update lock file to see opencv tests

* Update dependencies

* seperate notebook dependencies, add details to README

* install all extras

* lock file update

* remove opencv, add back ipyml/ipywidgets to mandatory dependencies

* update lock file to see opencv tests

* update release instructions

---------

Co-authored-by: rettigl <rettigl@users.noreply.github.com>
Co-authored-by: Laurenz Rettig <53396064+rettigl@users.noreply.github.com>
Co-authored-by: rettigl <l.rettig@web.de>