def new_instance(self, id: ModelId) -> Instance: instance = LocalInstance(self, id) setIndexedCache(self, "instance", instance.id, instance) return instance
def new_sample(self, id: InstanceId) -> Sample: sample = LocalSample(self, id) setIndexedCache(self, "sample", sample.id, sample) return sample
def new_model(self) -> Model: model = LocalModel(self) setIndexedCache(self, "model", model.id, model) return model