diff --git a/src/compas/datastructures/cell_network/cell_network.py b/src/compas/datastructures/cell_network/cell_network.py
index 4c5b7f068b8..8e09afd1eaf 100644
--- a/src/compas/datastructures/cell_network/cell_network.py
+++ b/src/compas/datastructures/cell_network/cell_network.py
@@ -234,7 +234,7 @@ def __init__(
         default_face_attributes=None,
         default_cell_attributes=None,
         name=None,
-        **kwargs
+        **kwargs,
     ):
         super(CellNetwork, self).__init__(kwargs, name=name)
         self._max_vertex = -1
diff --git a/src/compas/datastructures/mesh/mesh.py b/src/compas/datastructures/mesh/mesh.py
index 7be50338ef7..c405cb7ae67 100644
--- a/src/compas/datastructures/mesh/mesh.py
+++ b/src/compas/datastructures/mesh/mesh.py
@@ -241,7 +241,7 @@ def __init__(
         default_edge_attributes=None,
         default_face_attributes=None,
         name=None,
-        **kwargs
+        **kwargs,
     ):
         super(Mesh, self).__init__(kwargs, name=name)
         self._max_vertex = -1
diff --git a/src/compas/datastructures/volmesh/volmesh.py b/src/compas/datastructures/volmesh/volmesh.py
index 15e4b8c5405..c8282f52ce3 100644
--- a/src/compas/datastructures/volmesh/volmesh.py
+++ b/src/compas/datastructures/volmesh/volmesh.py
@@ -209,7 +209,7 @@ def __init__(
         default_face_attributes=None,
         default_cell_attributes=None,
         name=None,
-        **kwargs
+        **kwargs,
     ):
         super(VolMesh, self).__init__(kwargs, name=name)
         self._max_vertex = -1
diff --git a/src/compas/scene/sceneobject.py b/src/compas/scene/sceneobject.py
index e8b894f7464..eb797552b93 100644
--- a/src/compas/scene/sceneobject.py
+++ b/src/compas/scene/sceneobject.py
@@ -85,7 +85,16 @@ def __new__(cls, item, **kwargs):
         return super(SceneObject, cls).__new__(sceneobject_cls)
 
     def __init__(
-        self, item, name=None, color=None, opacity=1.0, show=True, frame=None, transformation=None, context=None, **kwargs
+        self,
+        item,
+        name=None,
+        color=None,
+        opacity=1.0,
+        show=True,
+        frame=None,
+        transformation=None,
+        context=None,
+        **kwargs,
     ):  # type: (compas.geometry.Geometry | compas.datastructures.Datastructure, str | None, compas.colors.Color | None, float, bool, compas.geometry.Frame | None, compas.geometry.Transformation | None, str | None, dict) -> None
         name = name or item.name
         super(SceneObject, self).__init__(name=name, **kwargs)