There is a bug in these six lines. Find it before you scroll. ` def get_discount ( price , user ): if user . is_premium : discount = 0.2 if price > 100 : discount = discount + 0.1 return price - price * discount ` Most of us would paste this into ChatGPT with three words: Review this code. It's the kind of prompt that's incredibly easy to type. You will get an answer. You w...