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-rw-r--r--klippy/extras/tuning_tower.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/klippy/extras/tuning_tower.py b/klippy/extras/tuning_tower.py
index 7d54cbb5..d15d7d1d 100644
--- a/klippy/extras/tuning_tower.py
+++ b/klippy/extras/tuning_tower.py
@@ -3,7 +3,8 @@
# Copyright (C) 2019 Kevin O'Connor <kevin@koconnor.net>
#
# This file may be distributed under the terms of the GNU GPLv3 license.
-import math, logging
+import logging
+import math
CANCEL_Z_DELTA = 2.0