feat(notebook): add Jupyter Notebook for Prefect example

[flaviassantos]

This pull request aims to address the issue #247 of ensuring that all examples within the project have accompanying Jupyter notebooks alongside the existing "run.py" files. This addition of Jupyter notebook covers the "Prefect" example.

Changes

Added a new Jupyter notebook.

How I tested this

I ran all the cells in the notebook successfully.

Notes

The notebook only mirrors the run.py, I did not write code the tips section.

Checklist

• PR has an informative and human-readable title (this will be pulled into the release notes)
• Changes are limited to a single goal (no scope creep)
• Code passed the pre-commit check & code is left cleaner/nicer than when first encountered.
• Any change in functionality is tested
• New functions are documented (with a description, list of inputs, and expected output)
• Placeholder code is flagged / future TODOs are captured in comments
• Project documentation has been updated if adding/changing functionality.

[skrawcz]

Thanks @flaviassantos ! Looks good.