Allow for the CI to save generated notebook as artifact.

[sunil-s]

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🚀 Feature

Motivation

Often, when we make changes to tutorials, there's no easy way to test whether it works prior to merging. This is particularly true for the Colab version of the notebook. If not well-tested, it could result in an unnecessarily large number of fixes and PRs.

Pitch

Have the CI save the generated notebook, so users can test the notebook run end-to-end before merging the PR.

Alternatives

Provide a notebook link to Colab on the PR's branch

Additional context

N/A