model_fields
- PreProcessingPipeline.model_fields: ClassVar[dict[str, FieldInfo]] = {'actions': FieldInfo(annotation=list[Annotated[Union[CorrectBaselineValue, CorrectBaselineAverage], FieldInfo(annotation=NoneType, required=True, discriminator='action')]], required=False, default_factory=list)}
Metadata about the fields defined on the model, mapping of field names to [FieldInfo][pydantic.fields.FieldInfo].
This replaces Model.__fields__ from Pydantic V1.