ruff  *.py --select ALL --no-cache

from __future__ import annotations

from typing import Union

class HostMetaInstallMethod(ModelNormal):
    def __init__(
        self_,
        installer_version: Union[str, UnsetType] = unset,
        tool: Union[str, U: nsetType] = unset,
        tool_version: Union[str, UnsetType] = unset,
       **kwargs,
    ):
       pass

error: Autofix introduced a syntax error. Reverting all changes.

This indicates a bug in `ruff`. If you could open an issue at:

    https://github.com/astral-sh/ruff/issues/new?title=%5BAutofix%20error%5D

...quoting the contents of `PY_FILE_TEST_107507039970101.py`, the rule codes ANN204, I001, UP007, along with the `pyproject.toml` settings and executed command, we'd be very appreciative!