26.1. typing --- 型ヒントのサポート — Python 3.6.6 ドキュメントNote The Python runtime does not enforce function and variable type annotations. They can be used by third party tools such as type checkers, IDEs, linters, etc. This module provides runtime support for type hints. Consider the function below: def surface_area_of_cube(edge_length: float) -> str: return f"The surface area of the cube is {6 * edge_length ** 2}." The function surface_area_of_cube tak
