Learn Lambda Functions by Building an Expense Tracker - Step 18

Python
1

Tell us what’s happening:

where is my error in my given solution

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"]}')
    

# User Editable Region

def total_expenses(expenses):
    lambda expense: expense['amount']

# User Editable Region


expenses = []

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Challenge Information:

Learn Lambda Functions by Building an Expense Tracker - Step 18

2

the previous step you created lambda function, in this one you need to use it with map

1 Like
3

Note - its really important to talk about how your are stuck. Communication is a critical programming skill

2 Likes