change background color

Author: Maureen Josephine

lib/main.dart

@@ -9,12 +9,13 @@ class MyApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
+      debugShowCheckedModeBanner: false,
       title: 'Flutter Demo',
       theme: ThemeData(
-        primarySwatch: Colors.blue,
+        primarySwatch: Colors.green,
         visualDensity: VisualDensity.adaptivePlatformDensity,
       ),
-      home: MyHomePage(title: 'Flutter Demo Home Page'),
+      home: MyHomePage(title: 'Flutter Tests'),
     );
   }
 }