diff --git a/lib/widgets/consumer/random.dart b/lib/widgets/consumer/random.dart
index dae16f5..c50f068 100644
--- a/lib/widgets/consumer/random.dart
+++ b/lib/widgets/consumer/random.dart
@@ -1,4 +1,3 @@
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:riverpod_flutter_tuts/outerapi/auth/call/getRandomData.dart';
diff --git a/lib/widgets/notifier/counter.dart b/lib/widgets/notifier/counter.dart
index f785db6..ad8203d 100644
--- a/lib/widgets/notifier/counter.dart
+++ b/lib/widgets/notifier/counter.dart
@@ -1,4 +1,3 @@
-import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:riverpod_annotation/riverpod_annotation.dart';
 
 
diff --git a/lib/widgets/notifier/counter_widget.dart b/lib/widgets/notifier/counter_widget.dart
index 77c48f9..0ad5eae 100644
--- a/lib/widgets/notifier/counter_widget.dart
+++ b/lib/widgets/notifier/counter_widget.dart
@@ -1,7 +1,6 @@
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:riverpod_flutter_tuts/widgets/notifier/counter.dart';
+import 'counter.dart';
 
 
 class CounterWidget extends ConsumerWidget {
diff --git a/lib/widgets/notifier/random.dart b/lib/widgets/notifier/random.dart
index e39998d..9ca761b 100644
--- a/lib/widgets/notifier/random.dart
+++ b/lib/widgets/notifier/random.dart
@@ -22,7 +22,7 @@ class randomNotif extends _$randomNotif {
   }
 
   Future<void> again() async {
-    state = AsyncLoading();
+    state = const AsyncLoading();
     // ref.invalidateSelf();
     ref.invalidateSelf();
     }
diff --git a/lib/widgets/notifier/random_widget.dart b/lib/widgets/notifier/random_widget.dart
index e42e58a..eba2a31 100644
--- a/lib/widgets/notifier/random_widget.dart
+++ b/lib/widgets/notifier/random_widget.dart
@@ -1,9 +1,7 @@
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:riverpod_flutter_tuts/widgets/notifier/counter.dart';
-import 'package:riverpod_flutter_tuts/widgets/notifier/random.dart';
 
+import 'random.dart';
 
 class Random3Widget extends ConsumerWidget {
   const Random3Widget({super.key});
diff --git a/lib/widgets/simples/random.dart b/lib/widgets/simples/random.dart
index 39dd210..c790134 100644
--- a/lib/widgets/simples/random.dart
+++ b/lib/widgets/simples/random.dart
@@ -32,7 +32,7 @@ class RandomWidget extends StatelessWidget {
             onPressed: () {
               ref.invalidate(getMyRandomProvider);
             },
-            child: Text("Refresh ME"),
+            child: const Text("Refresh ME"),
           ),
         ]
         );