I would say no, venus fly traps require quite a bit of "pure" water (distilled, reverse osmosis, rain water), hight humidity and high light so the humidity and frequent waterings may cause problems with your snake, i.e. scale rot. The lighting could potentially also be a problem, Ball pythons being primarily nocturnal and having the light level required for the fly traps to grow could cause problems.

Why not look for a plant that is native to ball pythons home range or some type of succulent that would be more suited for them? To me with fly traps being from North and South Carolina in a enclosure with an animal from Africa seems a little weird to me. Best of luck to whichever you choose to do.