Bot program to count the products bought in the supermarket. with total sum.

def calculate_total(products):
    total = 0
    for product in products:
        total += product['price']
    return total

products = [
  {'name': 'bread', 'price': 3},
  {'name': 'butter', 'price': 5},
  {'name': 'milk', 'price': 4},
  {'name': 'eggs', 'price': 2},
]

print(calculate_total(products))