How to retrain her to breast feed after tongue tie?

So my poor little girl had her tongue tie cut today and while I've been told ways to encourage her tongue to move around, when she feeds she will still slip into her old ways and feed as she used to.

So how do I encourage her to get a deeper latch and really stick her tongue out further for a better feed? She's already doing amazing as is but I want to make this as smooth a transition as possible.