diff --git a/assets/src/ba_data/python/bastd/mainmenu.py b/assets/src/ba_data/python/bastd/mainmenu.py
index e202c8bd..4b077318 100644
--- a/assets/src/ba_data/python/bastd/mainmenu.py
+++ b/assets/src/ba_data/python/bastd/mainmenu.py
@@ -457,8 +457,7 @@ class MainMenuActivity(ba.Activity[ba.Player, ba.Team]):
                         # pylint: disable=cyclic-import
                         from bastd.ui.debug import DebugWindow
                         ba.app.ui.set_main_menu_window(
-                            DebugWindow(
-                                transition=None).get_root_widget())
+                            DebugWindow(transition=None).get_root_widget())
                     else:
                         # pylint: disable=cyclic-import
                         from bastd.ui.mainmenu import MainMenuWindow
diff --git a/assets/src/ba_data/python/bastd/ui/debug.py b/assets/src/ba_data/python/bastd/ui/debug.py
index c19f1e02..e8964542 100644
--- a/assets/src/ba_data/python/bastd/ui/debug.py
+++ b/assets/src/ba_data/python/bastd/ui/debug.py
@@ -15,8 +15,7 @@ if TYPE_CHECKING:
 class DebugWindow(ba.Window):
     """Window for debugging internal values."""
 
-    def __init__(self,
-                 transition: str | None = 'in_right'):
+    def __init__(self, transition: str | None = 'in_right'):
         # pylint: disable=too-many-statements
         # pylint: disable=cyclic-import
         from bastd.ui import popup