Запрос на слияние 'my-first-branch' (#1) из my-first-branch в master

update assignment.py

update assignment.py

update assignment.py

update assignment.py

update assignment.py

update assignment.py

update assignment.py

update assignment.py

update assignment.py

update assignment.py

update assignment.py

update assignment.py

update assignment.py

update assignment.py

update assignment.py

update assignment.py

update assignment.py