def METHOD_NAME():
    py_vers = ["3.9"]
    bullet_modes = [False, True]
    if platform.system() == "Darwin":
        return py_vers, bullet_modes, [False], [None]
    elif platform.system() == "Linux":  # noqa: SIM106
        return py_vers, bullet_modes, [True, False], [None]
    else:
        raise RuntimeError(f"Unknown system: {platform.system()}")