def test_get_food_most_calories_smaller_population():
"""Extra test to prevent hardcoding the return value"""
df_breakfast = df[df['Category'] == 'Breakfast']
actual = get_food_most_calories(df_breakfast)
expected = 'Big Breakfast with Hotcakes (Large Biscuit)'
assert actual == expected
def test_get_food_most_calories():
actual = get_food_most_calories()
expected = 'Chicken McNuggets (40 piece)'
assert actual == expected