Do you use type annotations in your code?

Yes, I use type annotations in Python to improve code readability and maintainability. They help static analyzers and IDEs detect errors before running the program. For example:

from typing import List

def greet_all(names: List[str]) -> None:
    for name in names:
        print(f"Hello, {name}!")

Although Python does not require the use of types, annotations make the code more understandable and facilitate teamwork.