No more animated background

lib/pages/not_found_page.dart

@@ -1,4 +1,3 @@
-import 'package:animated_background/animated_background.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 
@@ -14,14 +13,10 @@ class _NotFoundPageState extends State<NotFoundPage>
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-      body: AnimatedBackground(
-        behaviour: RandomParticleBehaviour(),
-        vsync: this,
-        child: Center(
-          child: Text(
-            'Page not found',
-            style: Theme.of(context).textTheme.headlineMedium,
-          ),
+      body: Center(
+        child: Text(
+          'Page not found',
+          style: Theme.of(context).textTheme.headlineMedium,
         ),
       ),
       bottomSheet: Container(