Fixed imports

Author: ActiveChooN

integration_test/app_test.dart

@@ -2,6 +2,8 @@
 //
 // SPDX-License-Identifier: Apache-2.0
 
+import 'package:flutter_test/flutter_test.dart';
+import 'package:inference/main.dart';
 import 'package:integration_test/integration_test.dart';
 
 void main() {