bank.py

# This is a simple implementation of a bank account class in Python. It includes methods for depositing, withdrawing, and checking the balance of the account.
class BankAccount:
    def __init__(self, account_number, balance=0):
        self.account_number = account_number
        self.balance = balance

    def deposit(self, amount):
        if amount > 0:
            self.balance += amount
            print(f"Deposited ${amount}. New balance: ${self.balance}")
        else:
            print("Deposit amount must be positive.")

    def withdraw(self, amount):
        if amount > 0:
            if self.balance >= amount:
                self.balance -= amount
                print(f"Withdrew ${amount}. New balance: ${self.balance}")
            else:
                print("Insufficient funds.")
        else:
            print("Withdrawal amount must be positive.")

    def get_balance(self):
        return self.balance
    
account = BankAccount("123456789", 1000)
account.deposit(500)
account.withdraw(200)
print("Current Balance:", account.get_balance())