def contains_pragma_comment(comment_list: list[Leaf]) -> bool:
    """
    Returns:
        True iff one of the comments in @comment_list is a pragma used by one
        of the more common static analysis tools for python (e.g. mypy, flake8,
        pylint).
    """
    for comment in comment_list:
        if comment.value.startswith(("# type:", "# noqa", "# pylint:")):
            return True

    return False

    Returns:
        True iff one of the comments in @comment_list is a pragma used by one
        of the more common static analysis tools for python (e.g. mypy, flake8,
        pylint).
    
src/black/comments.py