diff --git a/examples/tuning/cta_singlecellnet/main.py b/examples/tuning/cta_singlecellnet/main.py
index 9ac25de7..892c6633 100644
--- a/examples/tuning/cta_singlecellnet/main.py
+++ b/examples/tuning/cta_singlecellnet/main.py
@@ -6,8 +6,8 @@
 from typing import get_args
 
 import numpy as np
-
 import wandb
+
 from dance import logger
 from dance.datasets.singlemodality import CellTypeAnnotationDataset
 from dance.modules.single_modality.cell_type_annotation.singlecellnet import SingleCellNet