Assignment1 in week2

hello guys
when I tried to solve the first programming assignment in week2 , I could not do any thing , should I read the optional labs before solving the assignment or not , i even do not know the logic of writing the code , because all of the illustration of Andrew is theoretical not practical , I do not know what to do please help :disappointed_relieved: :disappointed_relieved:

Do you have any programming experience with Python?