我正在為一個(gè)學(xué)校項(xiàng)目編寫這段代碼，它是這樣的：valid_entries = ['y', 'n', 'hatchback', 'estate', 'saloon']model_options = {    'Hatchback' : 535000,    'Saloon' : 495000,    'Estate' : 625000}total_price = 0model_chosen = input("Which car model do you want to buy?\n> ")while model_chosen not in valid_entries:    print("Invalid Input\nTry again")    model_chosen = input("Which car model do you want to buy?\n> ")有沒(méi)有辦法可以訪問(wèn)這些值并將其與輸入進(jìn)行比較并將其添加到分?jǐn)?shù)中？