Of course no one understands, without documentation/specification of the language you use, best anyone can do is guess.
Have you no documents of any kind at your disposal that would help you with the course/material you are studying?
Besides, perhaps needless, but I should remind you this is a Python users community forum. Which, despite all efforts to help you, is probably not the best place to look for answers to this kind of questions.
Have you no documents of any kind at your disposal that would help you with the course/material you are studying?
Besides, perhaps needless, but I should remind you this is a Python users community forum. Which, despite all efforts to help you, is probably not the best place to look for answers to this kind of questions.