1 задание — https://colab.research.google.com/drive/1hQkPVn017E7R2OXToAOr88mPKPM6MgDd?usp=sharing 2 задание — https://colab.research.google.com/drive/1wku__B0Pu06sSxHy4WCwpHpfoRs2pKyh?usp=sharing
