Describe the changes you've made

Tune Model changes

• Allow usage of a custom_grid with tune_model
• choose_better = True works now for tune_model
• cleaned up arguments that are not being used currently
• changed default search_algorithm to random (previously grid)

Create Model changes

• Metrics displayed in all caps now (were lower case earlier)

Unit Tests Speedup

• changed most folds from 3 to 2
• changed from expanding to sliding window to reduce training dataset

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Code style update (formatting, local variables)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Unit tests added as appropriate

Checklist:

• My code follows the style guidelines of this project.
• I have performed a self-review of my own code.
• I have commented my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation.
• My changes generate no new warnings.
• I have added tests that prove my fix is effective or that my feature works.
• New and existing unit tests pass locally with my changes.
• Any dependent changes have been merged and published in downstream modules.