"""Helper to module to fix mypy checking."""


class BaseEstimator:
    pass


class TransformerMixin:
    pass


class RegressorMixin:
    pass


class ClassifierMixin:
    pass


class PGM:
    def __init__(self, *args, **kwargs):
        pass

"""Helper to module to fix mypy checking."""


class BaseEstimator:
    pass


class TransformerMixin:
    pass


class RegressorMixin:
    pass


class ClassifierMixin:
    pass


class PGM:
    def __init__(self, *args, **kwargs):
        pass

Helper to module to fix mypy checking.