Almost! She's on the top part of an exercise bike that I have standing next to her enclosure. I put her on there and open up her door when I want to give her the choice to go back home after exercise/ handling.
Ball Pythons aren't exactly known for being good climbers (and it took her a good 4-5 times on there to figure out how to wrap around and stabilize herself), so I'm also in the process of getting a few shelves up so that she can transition to those instead.