adress https://www.coursera.org/learn/practical-rl/discussions/all/threads/E6IkT54xEemB7BKA79O1vg
adress https://www.coursera.org/learn/practical-rl/discussions/all/threads/E6IkT54xEemB7BKA79O1vg
yandexdataschool/Practical_RL,yandexdataschool/Practical_RL