title: How to reset a flutter Page (Widget) to initial state(state when the app was first Built)
body: <p>Let's say I have a few sliders and switches on my page, I change their state and modify them, I understand that we do <code>setState</code> to show the changed state of the widget tree and rebuild it, but I would like to know if there's a way to undo all those changes and go back to the initial state (state the app was when it was first built)?</p>