diff --git a/src/bonsai/bonsai/bim/module/drawing/scheduler.py b/src/bonsai/bonsai/bim/module/drawing/scheduler.py
index 7b2b6c23b6..568c3ca294 100644
--- a/src/bonsai/bonsai/bim/module/drawing/scheduler.py
+++ b/src/bonsai/bonsai/bim/module/drawing/scheduler.py
@@ -554,7 +554,7 @@ class Scheduler:
             text_params["font-style"] = "italic"
         if text_color:
             text_params["fill"] = text_color
-        
+
         text_params["class_"] = "schedule"
 
         if len(text_lines) == 1 and not wrap_text:
diff --git a/src/bonsai/bonsai/tool/cost.py b/src/bonsai/bonsai/tool/cost.py
index 4c68d31d12..8b38502c14 100644
--- a/src/bonsai/bonsai/tool/cost.py
+++ b/src/bonsai/bonsai/tool/cost.py
@@ -295,7 +295,6 @@ class Cost(bonsai.core.tool.Cost):
                             unit = cls.get_quantity_unit_symbol(quantity)
         return selected_quantitites, unit
 
-
     @classmethod
     def get_assigned_product(cls, cost_item, quantity):
         assigned_products = cls.get_cost_item_assignments(cost_item, filter_by_type="PRODUCT", is_deep=False)
@@ -868,11 +867,7 @@ class Cost(bonsai.core.tool.Cost):
             bpy.ops.bim.connect_websocket_server(page="costing")
         cost_schedule_data = cls.create_cost_schedule_json(cost_chedule)
         tool.Web.send_webui_data(
-            data={
-                "cost_items": cost_schedule_data, 
-                "cost_schedule_id": cost_chedule.id(),
-                "currency": cls.currency()
-                },
+            data={"cost_items": cost_schedule_data, "cost_schedule_id": cost_chedule.id(), "currency": cls.currency()},
             data_key="cost_items",
             event="cost_items",
         )
@@ -886,7 +881,11 @@ class Cost(bonsai.core.tool.Cost):
         if not cost_item:
             return results
         results["quantity_type"] = cost_item.CostQuantities[0].is_a() if cost_item.CostQuantities else None
-        unit = ifcopenshell.util.unit.get_property_unit(cost_item.CostQuantities[0], tool.Ifc.get()) if cost_item.CostQuantities else None
+        unit = (
+            ifcopenshell.util.unit.get_property_unit(cost_item.CostQuantities[0], tool.Ifc.get())
+            if cost_item.CostQuantities
+            else None
+        )
         if unit:
             results["unit_symbol"] = ifcopenshell.util.unit.get_unit_symbol(unit)
         for quantity in cost_item.CostQuantities or []:
@@ -897,4 +896,3 @@ class Cost(bonsai.core.tool.Cost):
         if results["quantity_type"] == "IfcQuantityCount":
             results["unit_symbol"] = "U"
         return results
-
diff --git a/src/bonsai/bonsai/tool/web.py b/src/bonsai/bonsai/tool/web.py
index c8d3f1fb82..d459ac1e3c 100644
--- a/src/bonsai/bonsai/tool/web.py
+++ b/src/bonsai/bonsai/tool/web.py
@@ -476,7 +476,9 @@ class Web(bonsai.core.tool.Web):
             cls.load_cost_schedule_web_ui(cost_schedule)
             cls.enableEditingCostItemQuantities(cost_item)
         if operator_data["type"] == "deleteCostItemQuantity":
-            bpy.ops.bim.remove_cost_item_quantity(cost_item=operator_data["costItemId"], physical_quantity=operator_data["quantityId"])
+            bpy.ops.bim.remove_cost_item_quantity(
+                cost_item=operator_data["costItemId"], physical_quantity=operator_data["quantityId"]
+            )
             cost_item_id = operator_data["costItemId"]
             cost_item = ifc_file.by_id(cost_item_id)
             cost_schedule = tool.Cost.get_cost_schedule(cost_item)
@@ -506,7 +508,6 @@ class Web(bonsai.core.tool.Web):
             event="quantities",
         )
 
-
     @classmethod
     def selection_data(cls, cost_item, elements):
         if not elements: