feat: :bulb: Add advanced metric for R2 statistic (#393)
* refactor: :recycle: Refactoring and adding missing types
* refactor: :heavy_plus_sign: Sklearn for Regression Metrics
* feat: :bulb: Add `sklearn.metrics`
* fix: :rotating_light: Removed space
* docs: :memo: Update Changelog for the latest releases
* feat: :bulb: Advanced metric
* refactor: :heavy_plus_sign: Sklearn for Regression Metrics
* feat: :bulb: Add `sklearn.metrics`
* fix: :rotating_light: Removed space
* docs: :memo: Update Changelog for the latest releases
'Refactored by Sourcery'
* build: :heavy_plus_sign: Add updated `poetry.lock`
* feat: :boom: Finished sklearn metric with printout
* docs: :memo: Add section about regression metrics
* fix: :speech_balloon: Add sklearn for credits
* fix: :bug: Linting
* fix: :test_tube: Correct failing test by removing metrics
* fix: :recycle: Test
* Prettified Code!
* Add extended regression metrics
* fix: :bookmark: Bump from 0.11.0 to 0.12.0
* test: :test_tube: Fixed failing test 1 of 2
* fix: :fire: Regression metrics becomes NaN for NaN in fit
Co-authored-by: Anselmoo <Anselmoo@users.noreply.github.com>
