diff --git a/nexus_constructor/model/component.py b/nexus_constructor/model/component.py
index 680f154af..b3233cdaf 100644
--- a/nexus_constructor/model/component.py
+++ b/nexus_constructor/model/component.py
@@ -244,7 +244,7 @@ def add_rotation(
         ),
         target_pos: int = -1,
         offset_vector: Optional[QVector3D] = None,
-        offset_units: str = ""
+        offset_units: str = "",
     ) -> Transformation:
         """
         Note, currently assumes angle is in degrees
@@ -266,7 +266,7 @@ def add_rotation(
             values,
             target_pos,
             offset_vector if offset_vector is not None else QVector3D(0.0, 0.0, 0.0),
-            offset_units
+            offset_units,
         )
 
     def _create_and_add_transform(