models/cart.py

cart = []

def add_to_cart(name, price):
    global cart
    cart.append({"Name": name, "Price": price, "Quantity": 1})
    return cart

def view_cart():
    global cart
    total = sum(float(item["Price"]) * item["Quantity"] for item in cart)
    return cart, total

def clear_cart():
    global cart
    cart = []