Please Debug this Python Exercise for me . I am having allot of issues with it.

# Program that calculates the total amount of a meal

# purchased at a restaurant.The program should ask the user

# to enter the charge for the food, then calculate the amount

# of a 18 percent tip and 7 percent sales tax.Display each of

# these amounts and the total formatted with two decimal places.

TAX_RATE = 0.07

TIP_RATE = 0.18

food = float(input("Enter the charge for food: ")

tip = food * TIP_RATE

tax = food * TAX_RATE

total = food + tip + tax

print ("Tip: $", format(tip, '2f'))

print ("Tax: $", format(tax, '2f'))

print ("Total: $", format(total, '2f'))