create test_main.py

create main.py

create Zadanie_1.4

delete Zadanie_2.2/a

delete Zadanie_2.1/a

upload files

delete Zadanie_1.3/a

upload files

update Zadanie_1.2/Задание_1.2

create Zadanie_2.2/a

create Zadanie_2.1/a

create Zadanie_1.3/a

create Zadanie_1.2/a

delete 4_Zadanie/Нормативные документы.pdf

delete Zadanie_1.1/a

upload files

create Zadanie_1.1/a