diff --git a/warg/colors/label_colors.py b/warg/colors/label_colors.py
index 85f27d0..cb6d9e4 100644
--- a/warg/colors/label_colors.py
+++ b/warg/colors/label_colors.py
@@ -14,9 +14,7 @@
 from warg import TripleNumber
 
 
-def compute_color_for_labels(
-    label: int, palette: TripleNumber = (2**11 - 1, 2**15 - 1, 2**20 - 1)
-) -> Tuple:
+def compute_color_for_labels(label: int, palette: TripleNumber = (2**11 - 1, 2**15 - 1, 2**20 - 1)) -> Tuple:
     """
     Simple function that adds fixed color depending on the class"""
     return (*[int(((label > 0) * p * (label**2 - label + 1)) % 255) for p in palette],)
diff --git a/warg/data_structures/ordered_set.py b/warg/data_structures/ordered_set.py
index 3fbf470..fe89f25 100644
--- a/warg/data_structures/ordered_set.py
+++ b/warg/data_structures/ordered_set.py
@@ -91,12 +91,10 @@ def __len__(self):
         return len(self.items)
 
     @overload
-    def __getitem__(self, index: Sequence[int]) -> List[T]:
-        ...
+    def __getitem__(self, index: Sequence[int]) -> List[T]: ...
 
     @overload
-    def __getitem__(self, index: slice) -> "OrderedSet[T]":
-        ...
+    def __getitem__(self, index: slice) -> "OrderedSet[T]": ...
 
     def __getitem__(self, index: int) -> T:
         """
diff --git a/warg/os_utilities/platform_selection.py b/warg/os_utilities/platform_selection.py
index 02dab4d..a2afb71 100644
--- a/warg/os_utilities/platform_selection.py
+++ b/warg/os_utilities/platform_selection.py
@@ -107,7 +107,7 @@ def get_backend_module(project_name: str, backend_name: str = sys.platform) -> M
             "appindicator",
             "gtk",
             "xorg",
-            "gtk_dbus"
+            "gtk_dbus",
             # "unity", "kde", "gnome", "fallback",
         ]
 
diff --git a/warg/text.py b/warg/text.py
index c11c282..48ca3da 100644
--- a/warg/text.py
+++ b/warg/text.py
@@ -14,7 +14,7 @@
         "ize": "ise",
         "yze": "yse",
         "iza": "isa",
-        "aluminum": "aluminium"
+        "aluminum": "aluminium",
         # 'se': 'ce',
         # 'og': 'ogue',
     }