Module 11: Capstone

What you need first

• Modules 1 to 6 (Python basics, collections and functions)
• Module 7 (the booknook package in your Drive, datetime dates, the %%ensure command)
• Module 8 (storage.py, files and try/except)
• Module 9 (models.py: Library, lend and return_book)
• Module 10 (tools.py with overdue_loans and save_loans_safely, pytest and mypy, the tests/ folder)