docs: add asciiviz example in get-started.ipynb

apkrelling commented 5 months ago

Pull Request description

Adds a simple example of AST ascii representation in the get-started tutorial.

Pull Request checklists

About this PR:

[ ] it includes tests.
[ ] the tests are executed on CI.
[ ] the tests generate log file(s) (path).
[X] pre-commit hooks were executed locally.
[ ] this PR requires a project documentation update.

Author's checklist:

[X] I have reviewed the changes and it contains no misspelling.
[X] The code is well commented, especially in the parts that contain more complexity.
[X] New and old tests passed locally.

Additional information

Reviewer's checklist

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## Reviewer's Checklist

- [ ] I managed to reproduce the problem locally from the `main` branch
- [ ] I managed to test the new changes locally
- [ ] I confirm that the issues mentioned were fixed/resolved .