F/update tutorial

[wooohoooo]

• augmented documentation
• removed model_type sklearn: now informs user that sklearn is no longer supported
• added sclblpy_tutorial.ipynb which (should) documents all important endpoints and can be used as basic test for later removing all mentions of sklearn

[wooohoooo]

Thanks for starting the refactor, super! The tests have not been refactored yet, if I am not mistaken? There are also some spelling errors in the Python Notebook, (ie delte model --> delete model), good to check for them before the next commit.

Heyhey! no, as I mentioned, there is no real refactor so far. I made a notebook to make sure I can test the workings of the package since the tests aren't very useful at this point; and as a second use, that notebook can be used as an example :)

Refactor is starting now as (in slack) it's been cleared that the relevant functions are being covered by the notebook.

Thanks for the review!