diff --git a/README.md b/README.md
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@@ -197,48 +197,43 @@
 ##### [Go back to Index](#index)
 
 - Getting a lengthy error when trying to use **`audioplayers` plugin**?
-  
-  - All you need to do is open **`android > build.gradle` (Project Level `gradle` file)**
-  
-  - Inside **`buildscript {}`**, you'll find **`ext.kotlin_version` (Line 2 in file)**
-  
-  - Replace whatever version it is with [**Latest Stable Kotlin Version**](https://kotlinlang.org/docs/releases.html#release-details)
-  
-  - As of **July 23, 2021** it is, **`ext.kotlin_version = '1.5.21'`**
-  
-  - Now, **re-install** the app. If it's already running, press **Stop** then press **Run (Play)** again.
 
-- **`FlatButton`** is **`deprecated`**, so use **`TextButton`** instead.
+- first you need to play the sound from "asset/note1.wav"
 
-- By the end, the implementation of your **`TextButton`** should look like this:
-  
-  ```dart
+- Then you can copy paste this code : 
+
+```dart
+import 'package:flutter/material.dart';
+import 'package:audioplayers/audioplayers.dart';
+
+void main() => runApp(XylophoneApp());
+
+class XylophoneApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
-    return Expanded(
-      child: TextButton(
-        style: ButtonStyle(
-          backgroundColor: MaterialStateProperty.all(color),
+    final player = AudioPlayer();
+
+    return MaterialApp(
+      home: Scaffold(
+        body: SafeArea(
+          child: Center(
+            child: TextButton(
+              onPressed: () async {
+                await player.play(AssetSource('note1.wav'));
+              },
+              child: Text("Click me"),
+            ),
+          ),
         ),
-        onPressed: () {
-          playSound(soundNumber);
-        },
       ),
     );
   }
-  ```
-  
- - **`AudioCache`** is **`deprecated`**, so use **`AudioPlayer`** instead.
-  - By the end, your solution to playing the audio should look like this:
-  ```dart
-  void playSound(int soundNumber) {
-    final player = AudioPlayer();
-    player.setSource(AssetSource('note$soundNumber.wav'));
-  }
-  ```
+}
+```
+- after that start your programe , it should work
+
+- **`AudioCache`** is **`deprecated`**, so use **`AudioPlayer`** instead.
 
-- An example of a working project as of 16/07/2022 has been linked below:
-  - [Link to repository](https://github.com/vpatel-dev/xylophone-flutter)
   
 ## Section 10 : Quizzler App (Lesson 94)