| 1234567891011121314 |
- # -*- coding: utf-8 -*-
- """Utility functions."""
- def add_two_numbers(
- number_left: int = None,
- number_right: int = None,
- ) -> int:
- """Add two numbers."""
- if not number_left:
- raise ValueError('Input number_left must be set.')
- if not number_right:
- raise ValueError('Input number_right must be set.')
- return number_left + number_right
|
