inheritance.py

class person(object):
    person =  0
    def __init__(self):
        self.name = input("Enter your name: ")
        self.idnumber = input("Enter your idnumber: ")

    # def display(self):    
    #     print(self.name)
    #     print(self.idnumber)

    def details(self):
        print("My name is {}".format(self.name))
        print("My IdNumber is: {}".format(self.idnumber))


class Employee(person):
    Employee = 0
    # def __init__(self, name, idnumber, salary, post):
    def __init__(self):
      self.salary = input("Enter your salary: ")
      self.post = input("Enter your post: ")
      person.__init__(self)


    def details(self):
        print("My name is: {}".format(self.name))
        print("IdNumber: {}".format(self.idnumber))
        print("post: {}".format(self.post))   

a1 = Employee()
a1.details()
a2 =  Employee()
a2.details()
a3 =  Employee()
a3.details()