Learn Lambda Functions by Building an Expense Tracker - Step 22

Python
1

Tell us what’s happening:

I am not sure how else to create a list without creating a new variable. I have successfully printed the map object, but I am not sure what else is missing from my code.

Your code so far

def add_expense(expenses, amount, category):
    expenses.append({'amount': amount, 'category': category})
    
def print_expenses(expenses):
    for expense in expenses:
        print(f'Amount: {expense["amount"]}, Category: {expense["category"]}')

def total_expenses(expenses):
    pass
    

# User Editable Region

test = lambda x: x * 2
print(map(test, [2, 3, 5, 8]))
map_object = list(map(test, [2, 3, 5, 8]))
print(map_object)

# User Editable Region


expenses = []

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Challenge Information:

Learn Lambda Functions by Building an Expense Tracker - Step 22

2

you need to change the line with the print statement, use the list function in there, not on a new line

3

Thank you! My code is working with the updated print statement along with a separate list function Do I only need to have the list function within the print?

4

the tests are checking the print function, if you change or add other lines those could or could not make the tests fail