I bought a tello drone for my computer science project. Would it be possible to control it using Python3 but without using libraries? I just need it to go up and straight then come down again. The proffesor said it has to all be my own code.

Dear customer,
Thanks for using the Tello drone! If you need some programming information, you can look for it on our official website https://www.ryzerobotics.com/cn/tello/downloads. And if you have any problem, please contact our SDK team via sdk@ryzerobotics.com. Thanks a lot.