def random_letters(self, length: int = 16) -> Sequence[str]:
        """Generate a list of random ASCII letters (a-z and A-Z) of the specified ``length``.

        :sample: length=10
        """
        return self.random_choices(
            getattr(string, "letters", string.ascii_letters),
            length=length,
        )
Generate a list of random ASCII letters (a-z and A-Z) of the specified ``length``.

        :sample: length=10
        
faker/providers/__init__.py