update task_2

create llm.md

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

update README.md

update .gitignore

update .gitverse/workflows/test.yml

upload files

update README.md

update .gitignore

update .gitverse/workflows/test.yml

upload files

upload files

upload files

create src/main.py

upload files

create tests/test_main.py

create requirements.txt

update README.md