pint/__init__.py:18: in <module>
    from .delegates.formatter._format_helpers import formatter
pint/delegates/__init__.py:12: in <module>
    from . import txt_defparser
pint/delegates/txt_defparser/__init__.py:12: in <module>
    from .defparser import DefParser
pint/delegates/txt_defparser/defparser.py:10: in <module>
    from . import block, common, context, defaults, group, plain, system
pint/delegates/txt_defparser/common.py:23: in <module>
    @dataclass(frozen=True)
../../../.pyenv/versions/3.13-dev/lib/python3.13/dataclasses.py:1247: in wrap
    return _process_class(cls, init, repr, eq, order, unsafe_hash,
../../../.pyenv/versions/3.13-dev/lib/python3.13/dataclasses.py:1015: in _process_class
    raise TypeError('cannot inherit frozen dataclass from a '
E   TypeError: cannot inherit frozen dataclass from a non-frozen one