How many brands have an average rating of 4.5 or higher and at least 2 reviews?

How many brands have an average rating of 4.5 or higher and at least 2 reviews?: a task in SmolDataEnvs-harbor-train-sandbox: 📊 SmolDataEnvs: Harbor (train) (Harbor dataset). Files (in /home/user/input, no subfolders): - ramen-ratings.csv