diff --git a/src/bonsai/bonsai/bim/module/model/slab.py b/src/bonsai/bonsai/bim/module/model/slab.py
index 001310d953..82a3979e71 100644
--- a/src/bonsai/bonsai/bim/module/model/slab.py
+++ b/src/bonsai/bonsai/bim/module/model/slab.py
@@ -770,7 +770,10 @@ class AddSlabFromWall(bpy.types.Operator, tool.Ifc.Operator):
             return {"FINISHED"}
         walls = tool.Model.get_connected_walls(bpy.context.selected_objects)
         if not walls:
-            self.report({"WARNING"}, "Please select a closed loop of walls, or deselect the walls to add a slab using the polyline tool.")
+            self.report(
+                {"WARNING"},
+                "Please select a closed loop of walls, or deselect the walls to add a slab using the polyline tool.",
+            )
             return {"FINISHED"}
 
         DumbSlabGenerator(self.relating_type).generate("WALLS")
diff --git a/src/bonsai/bonsai/tool/model.py b/src/bonsai/bonsai/tool/model.py
index 9e5b7f11ac..e0e3eef00c 100644
--- a/src/bonsai/bonsai/tool/model.py
+++ b/src/bonsai/bonsai/tool/model.py
@@ -673,8 +673,7 @@ class Model(bonsai.core.tool.Model):
         return axes
 
     @classmethod
-    def get_connected_walls(
-        cls, walls: list[bpy.types.Object]) -> list[bpy.types.Object]:
+    def get_connected_walls(cls, walls: list[bpy.types.Object]) -> list[bpy.types.Object]:
         """
         Loop through walls by retrieving the next connected wall using the connection path.
         If the function encounters the first wall again, it will return the list of connected walls.
@@ -697,7 +696,7 @@ class Model(bonsai.core.tool.Model):
                 next_wall = path.RelatedElement if path.RelatedElement != current_wall else path.RelatingElement
                 if next_wall == previous_wall:
                     continue
-                    
+
                 if next_wall != current_wall and next_wall != first_wall and next_wall not in ordered_walls:
                     ordered_walls.append(next_wall)
                     previous_wall = current_wall