@ -153,7 +153,7 @@ Visit [`notebook.ipynb`](/1-Introduction/01-defining-data-science/notebook.ipynb
## [Post-lecture quiz](https://purple-hill-04aebfb03.1.azurestaticapps.net/quiz/1)
## [Post-lecture quiz](https://ff-quizzes.netlify.app/en/ds/)
## Assignments