def METHOD_NAME(cls, model: Type[pydantic.BaseModel]) -> None:
    """
    Copy field validators from ormar model to generated pydantic model.
    """
    for field_name, field in model.__fields__.items():
        if (
            field_name not in cls.__fields__
            or cls.Meta.model_fields[field_name].is_relation
        ):
            continue
        validators = cls.__fields__[field_name].validators
        already_attached = [
            validator.__wrapped__ for validator in field.validators  # type: ignore
        ]
        validators_to_copy = [
            validator
            for validator in validators
            if validator.__wrapped__ not in already_attached  # type: ignore
        ]
        field.validators.extend(copy.deepcopy(validators_to_copy))
        class_validators = cls.__fields__[field_name].class_validators
        field.class_validators.update(copy.deepcopy(class_validators))
        field.pre_validators = copy.deepcopy(
            cls.__fields__[field_name].pre_validators
        )
        field.post_validators = copy.deepcopy(
            cls.__fields__[field_name].post_validators
        )