A BankAccount program with classes, written in Python.

BankAccount.py

# BankAccount.py - Jimmy Kurian

class BankAccount(object):
    def __init__(self, initial_balance=0):
        self.balance = initial_balance
    def deposit(self, amount):
        self.balance += amount
    def withdraw(self, amount):
        self.balance -= amount
    def overdrawn(self):
        return self.balance < 0
my_account = BankAccount(15)
my_account.withdraw(5)
print my_account.balance

This is a simple perfect code but what about creating a subclass which inherits properties of class BankAccount with the name MinimumBalance?

there is no link between object and balance used here! I didn't get how this program is working.

https://github.com/NathanaelZuchuon/OOP/blob/Patch-12/Bank%20account%20code.py