1from typing import Any
 2from typing_extensions import ClassVar
 3
 4import pydantic
 5
 6from .. import _models
 7from .._compat import PYDANTIC_V1, ConfigDict
 8
 9
10class BaseModel(_models.BaseModel):
11    if PYDANTIC_V1:
12
13        class Config(pydantic.BaseConfig):  # type: ignore
14            extra: Any = pydantic.Extra.ignore  # type: ignore
15            arbitrary_types_allowed: bool = True
16    else:
17        model_config: ClassVar[ConfigDict] = ConfigDict(extra="ignore", arbitrary_types_allowed=True)