Thinking of doing a meat and veggies diet to lose some fat. Should potatoes and beans be a part of it?

Hey! In order to change my eating habits and get healthier Im thinking of doing a diet that consists of eating animal products (eggs, cheese,milk, meat, fish) and veggies/fruits. But I've been wondering should beans and potatoes be a part of it or should I cut them out?

Im 18yo, 181cm and 80kg!