diff --git a/monitor/modelo.py b/monitor/modelo.py
index 9f1084b..8af635b 100644
--- a/monitor/modelo.py
+++ b/monitor/modelo.py
@@ -51,16 +51,10 @@ segment_breaks_bottom = (
 )
 
 back_reinforcement = (
-    cq.Sketch()
-    .trapezoid(width *2/3, 15, 90, mode="a")
-    .reset().vertices().fillet(2)
+    cq.Sketch().trapezoid(width * 2 / 3, 15, 90, mode="a").reset().vertices().fillet(2)
 )
 
-threaded_inserts = (
-    cq.Sketch()
-    .rarray(width/6,0,4,1)
-    .circle(2.5, mode="a")
-)
+threaded_inserts = cq.Sketch().rarray(width / 6, 0, 4, 1).circle(2.5, mode="a")
 
 # Holder for the screen (other half of the case)
 screen_base = (