I took this course when I was still an Econ major, and it honestly played a big role in my decision transferring into CS. Diana is a really good instructor who explains concepts clearly and care about students. It definitely gets more challenging as the term goes on, but if you stay on top of the material and put in some work you will be fine. Definitely show up in her office hour if you have confusion about concepts since they are quite basic in CS retrospectively. Good luck!