diff --git a/tutorials/torch_example.py b/tutorials/torch_example.py
index e671a52a..3556b12e 100755
--- a/tutorials/torch_example.py
+++ b/tutorials/torch_example.py
@@ -3,6 +3,7 @@
 
 This script was tested on a single compute node with 4 GPUs. Note that you need to adapt ``GPUS_PER_NODE`` (see ll. 25).
 """
+
 import logging
 import pathlib
 import random