Fix missing decor variable

config/qtile/config.py

@@ -141,7 +141,7 @@ screens = [
         top=bar.Bar(
             [
                 widget.Spacer(length=550),
-                widget.CurrentLayoutIcon(scale=0.55, **decor2),
+                widget.CurrentLayoutIcon(scale=0.55, **widgets.decor2),
                 widgets.window_tabs(),
                 widget.Spacer(),
             ],

config/qtile/widgets.py

@@ -10,6 +10,11 @@ decor = {
     "padding": 4,
 }
 
+decor2 = {
+    "decorations": [RectDecoration(colour=SURFACE0, radius=4, filled=True, group=True)],
+    "padding": 4,
+}
+
 
 def window_tabs():
     SEPARATOR = "**YQZ**"
@@ -44,20 +49,13 @@ def window_tabs():
         text = " | ".join(titles)
         return text
 
-    decor = {
-        "decorations": [
-            RectDecoration(colour=SURFACE0, radius=4, filled=True, group=True)
-        ],
-        "padding": 4,
-    }
-
     return widget.WindowTabs(
         markup=True,
         separator=SEPARATOR,
         foreground=SURFACE1,
         selected=(SELECTED, SELECTED),
         parse_text=parse_text,
-        **decor,
+        **decor2,
     )