Inline redundant variable

models/cuboid/src/lib.rs

@@ -22,7 +22,8 @@ pub fn model(
     let surface = services.objects.surfaces.xy_plane();
     let path = Vector::from([Scalar::ZERO, Scalar::ZERO, z]);
 
-    let sketch = Sketch::empty().add_region(
+    Sketch::empty()
+        .add_region(
             Region::polygon(
                 [
                     [-x / 2., -y / 2.],
@@ -33,9 +34,7 @@ pub fn model(
                 services,
             )
             .insert(services),
-    );
-
-    sketch
+        )
         .sweep_sketch(surface, path, services)
         .insert(services)
 }