The breakfast shop keeps its menu in a dict of item to price. Write menu_price(menu, item): return the price of item if it is on the menu, or 0 if it is not.
menu_price({"bun": 2, "soy milk": 3}, "bun")→2menu_price({"bun": 2, "soy milk": 3}, "pancake")→0def menu_price(menu, item):
# your code here: if item is in menu, return its price
return 0
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