strange error

import menu

# Print a welcome message
# Print the menu
# Allow user to enter items from the menu
# Add them up and print a receipt.

receipt = []

def welcome():
    print"Welcome to your till, start by entering the items 1 at a time"


def enter_items():
    input = True
    while input == True:
        item = raw_input("Enter item number: ")


A = menu.Menu("Chicken Strips",3.50)
B = menu.Menu("French Fries",2.50)
C = menu.Menu("Hamburger",4.00)
D = menu.Menu("Hotdog",3.50)
E = menu.Menu("Large Drink",1.75)
F = menu.Menu("Medium Drink",1.50)
G = menu.Menu("Milk Shake",2.25)
H = menu.Menu("Salad",3.75)
I = menu.Menu("Small Drink",1.25)


welcome()
print B
enter_items()

##################################################################################################
#seperate file
class Menu():
    def __init__(self, name, price):
        self.name = name
        self.price = price

    def print_menu(self):
        print"[A] Chicken Strips - $3.50"
        print"[B] French Fries - $2.50"
        print"[C] Hamburger - $4.00"
        print"[D] Hotdog - $3.50"
        print"[E] Large Drink - $1.75"
        print"[F] Medium Drink - $1.50"
        print"[G] Milk Shake - $2.25"
        print"[H] Salad - $3.75"
        print"[I] Small Drink - $1.25"
        print"[P] to print receipt"