diff --git a/python/examples/Shmem_CIGRE_MV.py b/python/examples/Shmem_CIGRE_MV.py
index fc65c551b..3bfe69c91 100644
--- a/python/examples/Shmem_CIGRE_MV.py
+++ b/python/examples/Shmem_CIGRE_MV.py
@@ -3,6 +3,7 @@ Author: Steffen Vogel <post@steffenvogel.de>
 SPDX-FileCopyrightText: 2014-2023 Institute for Automation of Complex Power Systems, RWTH Aachen University
 SPDX-License-Identifier: Apache-2.0
 """  # noqa: E501
+
 import time
 from villas.node.node import Node as VILLASnode