Comment puis-je trouver un artifact provenant du meilleur run d’un balayage ?

api = wandb.Api()
sweep = api.sweep("entity/project/sweep_id")
runs = sorted(sweep.runs, key=lambda run: run.summary.get("val_acc", 0), reverse=True)
best_run = runs[0]
for artifact in best_run.logged_artifacts():
    artifact_path = artifact.download()
    print(artifact_path)