support xarray in ModelBuilder

[wd60622]

Description

Expanding the support of the ModelBuilder to include xarray types

The create_fit_data method in the ModelBuilder class acts to generate the data that will be used to fit the model. There will be a base implementation. However, the user can override this method without touching fit directly.

The _generate_and_process_model_data is no longer required method of the ModelBuilder class. The build_model method can do this directly or the user has the ability to make custom methods which can act similarly.

Related Issue

• Closes #
• Related to #

Checklist

• Checked that the pre-commit linting/style checks pass. Feel free to comment pre-commit.ci autofix to auto-fix.
• Included tests that prove the fix is effective or that the new feature works
• Added necessary documentation (docstrings and/or example notebooks) using numpydoc format.
• If you are a pro: each commit corresponds to a relevant logical change

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📚 Documentation preview 📚: https://pymc-marketing--1459.org.readthedocs.build/en/1459/

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.75%. Comparing base (23ea2b6) to head (0ca959e).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1459      +/-   ##
==========================================
+ Coverage   94.63%   94.75%   +0.12%     
==========================================
  Files          50       50              
  Lines        5458     5457       -1     
==========================================
+ Hits         5165     5171       +6     
+ Misses        293      286       -7     

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[cetagostini]

No comments, awesome!

[wd60622]

Tagging @ColtAllen since he said that it is related to CLV PRs

[ColtAllen]

I think the required CLV changes will need to be done in a separate PR, because other than the updated type hints for build_model, none of the revised ModelBuilder methods are being used in the CLV module.

[juanitorduz]

🙌