Learn Lambda Functions by Building an Expense Tracker - Step 17

Python
1

Tell us what’s happening:

Here even i am making all the requirements in the code i am not able to pass this level

Your code so far

def add_expense(expenses, amount, category):
    expenses.append({'amount': amount, 'category': category})
    
def print_expenses(expenses):
    for expense in expenses:

# User Editable Region

        print(f'Amount: {expense["amount"]}, Category: {expense["category"]}')
    
def total_expenses(expenses):
    return expense['amount']

# User Editable Region


expenses = []

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Challenge Information:

Learn Lambda Functions by Building an Expense Tracker - Step 17

2

Hi there. That wasn’t a lambda function.

A Python lambda function looks like this:

lambda x: expr

In the example above, x represents a parameter to be used in the expression expr, and it acts just like any parameter in a traditional function. expr is the expression that gets evaluated and returned when the lambda function is called.