review

How to not repeat variables inside methods? Question: the variables self.ledger inside a class displays some deposits and withdraws in this way: [{‘amount’: 50, ‘description’: ‘Santa Claus arrived’}, {‘amount’: -12.5, ‘description’: ‘Thiefs arrived’}] The 2 methods withdraw and deposit append information into self.ledger each time they’re called. Here is the function to get the balance: …