Add links to Jupyter notebooks on GitHub at the top of Sphinx tutorials

[rgriff23]

Problem

The tutorials in our Sphinx documentation are HTML pages built from Jupyter notebooks. Readers may want to download the Jupyter notebook so they can run the code, but it isn't clear where they can find the notebook.

Solution

Within each notebook tutorial, include a hyperlink to the Jupyter notebook on GitHub. From GitHub, the user can choose to download the notebook and explore related files (e.g., data or cache files which are used by the notebook).

Details

Place hyperlinks just beneath the main title of notebooks, e.g.:

# Building Your First ARTKIT Pipeline

[View notebook on GitHub](https://github.com/BCG-X-Official/artkit/blob/1.0.x/sphinx/source/user_guide/introduction_to_artkit/building_your_first_artkit_pipeline.ipynb)

Add hyperlinks to all Jupyter notebooks which are included in the User Guide and Examples sections of the Sphinx documentation.

In the artkit GitHub repo, you can find these files within:

• sphinx/source/user_guide/
• sphinx/source/examples/

Verifying your changes

• Double check that you included correct hyperlinks for all notebook tutorials in the User Guide and Examples
• Note that some docs pages are built from RST files instead of notebooks (e.g., the index pages for the User Guide and Examples, the intro to Gen AI Testing and Evaluation in the User Guide). These pages do not need hyperlinks.