To allow static typing on local variables, we must upgrade to Python 3.6.
To help automatically fulfilled the code with static typing, we need to use MonkeyType.
To automatically freeze code style, we need Black.
Both require Python 3.6 version.
So I suggest to require Python 3.6 minimum for Sakia.
To enable design management, you'll need to meet the requirements. If you need help, reach out to our support team for assistance.