Cleaned up idk

lib/arrival.dart

@@ -13,6 +13,8 @@ class Arrival {
 
   factory Arrival.fromJson(Map<String, dynamic> json) {
     return Arrival(
+      // Key value
+      // <field>: json['<field_name_in_json>'] as <data_type>
       // Arrival Time
       timeOfDay: json['time_of_day'] as String,
       

lib/fetcher.dart

@@ -16,7 +16,7 @@ class _FetchAPIState extends State<FetchAPI> {
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        title: const Text("Fetching API"),
+        title: const Text("Fetched Arrivals"),
         actions: [
           // Refresh fetched list
           IconButton(
@@ -27,9 +27,6 @@ class _FetchAPIState extends State<FetchAPI> {
             },
             icon: const Icon(Icons.refresh_sharp),
           ),
-
-          // Spacer
-          const SizedBox(width: 30,),
         ],
       ),
       // RefreshIndicator is used so that user can pull down

lib/home_screen.dart

@@ -36,9 +36,6 @@ class HomeScreen extends StatelessWidget {
                 MaterialPageRoute(builder: (context) => const Settings())
               );},
               icon: const Icon(Icons.settings)),
-              
-              // Space from the end
-              const SizedBox(width: 30,),
             ]
         ),
       ),

lib/input_data.dart

@@ -117,7 +117,7 @@ class _InputDataState extends State<InputData> {
                 
                 onChanged: (String? newEnd) {
                   setState(() {
-                    selectedDirection = newEnd ?? 'Victoria'; // Set a default value if newLine is null
+                    selectedDirection = newEnd ?? selectedDirection; // Set a default value if newLine is null
                   });
                 },
               ),

lib/main.dart

@@ -10,13 +10,13 @@ class MyApp extends StatefulWidget {
   const MyApp({super.key});
 
   @override
-  State<MyApp> createState() => _MyAppState();
+  State<MyApp> createState() => MyAppState();
 
-  static _MyAppState of(BuildContext context) =>
-    context.findAncestorStateOfType<_MyAppState>()!;
+  static MyAppState of(BuildContext context) =>
+    context.findAncestorStateOfType<MyAppState>()!;
 }
 
-class _MyAppState  extends State<MyApp> {
+class MyAppState  extends State<MyApp> {
   ThemeMode _theme = ThemeMode.system;
   
   @override