Let others weigh in - but I lean toward submitting. Your math is high and you are on the right side of 32 - i.e. 32.25, not 31.5. It’s a tough call though.
Some say if you’re on the lower end, don’t submit - and I don’t know if they showed TO acceptance rate vs. test submission or not. I couldn’t find it - but at most schools where I’ve seen it provided, providing a test has been admitted at a higher rate. But I tend to think having a test is better than not regardless of what they say.
CS is a tough major so likely skews higher and that might be a reason not to.
Really a tough call - go with your gut and don’t look back.
If you don’t get in, there’s a lot of great schools that would love to have you.
Good luck.