@classmethodasyncdefcreate_autogen(cls,model_id:UUID,user_id:UUID,**kwargs:Any)->tuple[str,str]:raiseRuntimeError("This method should never be called.")
@classmethoddefget_reference_model(cls)->"Type[ObjectReference]":ifcls._reference_modelisNone:raiseValueError("reference model not set")returncls._reference_model