We might start with the unregulated UTH. How many posts have we seen on this forum about burnt snakes?
We might add that the snake has to choose between warmth and a good hide since the only hide is on the cool side.
UV light for a nocturnal species. Yeah that is wrong as well.
This set up will lead to a stressed, burnt snake, but other than that it is fine, actually, no it isn't but at least the rest isn't fatal