thats why, the cool side should be around 72 normally. The hot side is just not needed for the snake at this time.
I would try and get the temps down a little on that cool side, maybe move her in a basement or somewhere cooler. They need to be able to regulate their body temps with the temps in the tank so having a healthy 92 hot 80ish ambient and 72is cool side is ideal. But since she just ate I would wait to do all this for a few days.
If you cant move her i try to get the room a little cooler, it would be best for her if the cool side can be a little lower. Just my opinion though.