update

dart_ex_1/ex_2.dart

@@ -55,7 +55,10 @@ class SmartLight extends SmartDevice {
   int brightness = 100;
 
   // Using 'super' syntax with named parameters
-  SmartLight({required super.id, required super.name});
+  SmartLight({
+    required super.id, 
+    required super.name
+    });
 
   // Redirecting to parent named constructors
   SmartLight.office({required String id}) : super.office(id: id);