[pre-commit.ci] pre-commit autoupdate

[pre-commit-ci[bot]]

updates:

• github.com/psf/black: 23.7.0 → 23.9.1

[github-actions[bot]]

👋 Thanks for opening this PR! The Cookbook will be automatically built with GitHub Actions. To see the status of your deployment, click below. 🔍 Git commit SHA: 527ddd651e70a556420c87805c79e05ed2e3e788 ✅ Deployment Preview URL: https://ProjectPythia.github.io/cookbook-template/_preview/140