learn basics of Python by following tutorial here.

Ask user to specify a goal (e.g. learn python) and the deadline of it. Terminal will print the goal and the remaining time to reach the goal.

Purpose: learn to use built-in module (datetime).

Ex.1 List each company with respective product count. (products_per_supplier)

Ex.2 List products with inventory less than specified amount, 150 pcs in this case. (products_low_inventory)

Ex.3 List each company with respective total inventory value. (total_inventory_value_per_supplier)

Ex.4 Write to spreadsheet: calculate and write inventory value for each product. (inventory_value.value -> companyInventory_with_value.xlsx)

Purpose: learn to install and use external libraries (openpyxl).

Construct user profiles from created classes with relevant parameters. (registry.py)

Purpose: learn to create classes and construct objects with them.

Construct user profiles from created classes with relevant parameters. (request.py)

Purpose: learn to read the documentation and call API from others.