diff --git a/src/bonsai/bonsai/bim/module/geometry/operator.py b/src/bonsai/bonsai/bim/module/geometry/operator.py
index a41daf8ee7..38a0b61078 100644
--- a/src/bonsai/bonsai/bim/module/geometry/operator.py
+++ b/src/bonsai/bonsai/bim/module/geometry/operator.py
@@ -2032,9 +2032,9 @@ class UnassignRepresentationItemStyle(bpy.types.Operator, tool.Ifc.Operator):
 
         # Retrieve styles applied to the active representation item
         active_styles = set()
-        if hasattr(active_representation_item, 'StyledByItem'):
+        if hasattr(active_representation_item, "StyledByItem"):
             for styled_by_item in active_representation_item.StyledByItem:
-                if hasattr(styled_by_item, 'Styles'):
+                if hasattr(styled_by_item, "Styles"):
                     active_styles.update(styled_by_item.Styles)
 
         if not active_styles:
@@ -2063,9 +2063,9 @@ class UnassignRepresentationItemStyle(bpy.types.Operator, tool.Ifc.Operator):
             if representation_item:
                 # Retrieve styles for the current representation item
                 styles = set()
-                if hasattr(representation_item, 'StyledByItem'):
+                if hasattr(representation_item, "StyledByItem"):
                     for styled_by_item in representation_item.StyledByItem:
-                        if hasattr(styled_by_item, 'Styles'):
+                        if hasattr(styled_by_item, "Styles"):
                             styles.update(styled_by_item.Styles)
 
                 # Unassign matching styles
@@ -2079,8 +2079,6 @@ class UnassignRepresentationItemStyle(bpy.types.Operator, tool.Ifc.Operator):
         bpy.ops.bim.disable_editing_representation_items()
         bpy.ops.bim.enable_editing_representation_items()
 
- 
-
 
 class EnableEditingRepresentationItemShapeAspect(bpy.types.Operator, tool.Ifc.Operator):
     bl_idname = "bim.enable_editing_representation_item_shape_aspect"
diff --git a/src/bonsai/bonsai/tool/blender.py b/src/bonsai/bonsai/tool/blender.py
index 38dd6d7cf2..5ea0cb05e8 100644
--- a/src/bonsai/bonsai/tool/blender.py
+++ b/src/bonsai/bonsai/tool/blender.py
@@ -1160,7 +1160,7 @@ class Blender(bonsai.core.tool.Blender):
     def scale_font_size(cls, size):
         default_dpi = 72
         default_pixel_size = 1.0
-        default_scale = (default_dpi * default_pixel_size)
+        default_scale = default_dpi * default_pixel_size
         system = bpy.context.preferences.system
-        system_scale = (system.dpi * system.pixel_size)
-        return  (system_scale / default_scale) * size
+        system_scale = system.dpi * system.pixel_size
+        return (system_scale / default_scale) * size
diff --git a/src/bonsai/bonsai/tool/drawing.py b/src/bonsai/bonsai/tool/drawing.py
index 189ba87fe8..29a5082e36 100644
--- a/src/bonsai/bonsai/tool/drawing.py
+++ b/src/bonsai/bonsai/tool/drawing.py
@@ -1737,8 +1737,7 @@ class Drawing(bonsai.core.tool.Drawing):
         if product:
             product_obj = tool.Ifc.get_object(product)
             product_obj.select_set(True)
-            context.view_layer.objects.active = product_obj  
-
+            context.view_layer.objects.active = product_obj
 
     @classmethod
     def is_drawing_active(cls) -> bool:
diff --git a/src/ifcopenshell-python/ifcopenshell/util/schema.py b/src/ifcopenshell-python/ifcopenshell/util/schema.py
index e1f4bcb8b5..35a042c74a 100644
--- a/src/ifcopenshell-python/ifcopenshell/util/schema.py
+++ b/src/ifcopenshell-python/ifcopenshell/util/schema.py
@@ -132,6 +132,7 @@ def get_subtypes(
         print(ifcopenshell.util.schema.get_subtypes(declaration))
         [<entity IfcFlowSegment>, <entity IfcCableCarrierSegment>, ..., <entity IfcPipeSegment>]
     """
+
     def get_classes(decl):
         results = []
         if not decl.is_abstract():