def METHOD_NAME(self, step: Union[Step, StepInfo]) -> None:
    """
    "Use" the artifact corresponding to the result of a step.
    """
    if wandb.run is None:
        raise RuntimeError("This can only be called from within a W&B run")
    wandb.run.use_artifact(
        f"{self.entity}/{self.project}/{self._step_artifact_name(step)}:{step.unique_id}"
    )