update README.md

Запрос на слияние 'next_branch' (#2) из next_branch в master

update README.md

update .gitverse/workflows/retrain.yml

update .gitverse/workflows/ci.yml

update tests/test_recommenders.py

update README.md

update .gitverse/workflows/retrain.yml

update .gitverse/workflows/ci.yml

update tests/test_recommenders.py

update tests/test_metrics.py

Запрос на слияние 'new_branch' (#1) из new_branch в master

update src/models/content_based.py

update src/models/__init__.py

update src/metrics.py

update src/data_loader.py

update src/api.py

update src/train.py

update src/model_io.py

update src/models/hybrid.py