Flutter. Removing the DEBUG banner

In this tutorial, you will learn how to remove the DEBUG banner from your Flutter mobile application. The DEBUG banner appears in the top right corner of your app when it is built in the debug mode. For more Flutter tutorials, please check my Flutter playlist: https://www.youtube.com/playlist?list=PLdW9lrB9HDw024xjHJOr5h_P46gcAeADw