from src.classes import product_classes apple = product_classes.Product(name="Appel", price=1.0, barcode=1000 , image_url="https://i.etsystatic.com/16348658/r/il/380709/1340147432/il_570xN.1340147432_p3pc.jpg") bubble_tea = product_classes.Product(name="Bubble Tea", price=5.0, barcode=1001 ,image_url="https://uxwing.com/wp-content/themes/uxwing/download/food-and-drinks/bubble-tea-icon.png") product_list = [apple, bubble_tea] def get_all_products() -> list[product_classes.Product]: return product_list def get_single_product(barcode: int) -> product_classes.Product: for product in product_list: if product.barcode == barcode: return product