Learn Lambda Functions by Building an Expense Tracker - Step 22

Python
1

Tell us what’s happening:

uhhh my code isnt working

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):
    return sum(map(lambda expense: expense['amount'], expenses))
    

# User Editable Region

def filter_expenses_by_category(expenses, category):
    filter(lambda expense: expense['category'] == category, expenses)
    return(filter_expenses_by_category)


# User Editable Region


expenses = []

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Challenge Information:

Learn Lambda Functions by Building an Expense Tracker - Step 22

2

Hi @fayebella114

The return keyword needs to before the filter call.

Happy coding

3

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