Learn Lambda Functions by Building an Expense Tracker - Step 25

Python
1

Tell us what’s happening:

i have used indentation for the while loop to nest inside the main defined function. What am i doing wrong here?

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

# User Editable Region

def main():
    expenses = []
    while x == True:
        print('\nExpense Tracker')

# User Editable Region

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Challenge Information:

Learn Lambda Functions by Building an Expense Tracker - Step 25

2

Do you have an x variable?

The instructions give you exactly what to put for the condition. It might be a little unusual but you can have a boolean value by itself as a condition.

3

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