https://medium.com/nuances-of-programming/%D0%B2%D0%B5%D0%B1-%D1%81%D0%BA%D1%80%D0%B5%D0%B9%D0%BF%D0%B8%D0%BD%D0%B3-%D1%81-%D0%BF%D0%BE%D0%BC%D0%BE%D1%89%D1%8C%D1%8E-python-%D0%B8-beautifulsoup-826aa47f96df