self keyword in Python

Question

What happens if I don't use self keyword in methods? I have found this doubt while doing an Inheritance example. Thanks in advance.

Two code snippets for reference:

With self keyword
class Animal:
def __init__(self, name, color):
self.name = name
self.color = color

class Cat(Animal):
def purr(self):
print("Purr...")

class Dog(Animal):
def bark(self):
print("Woof!")

fido = Dog("Fido", "brown")
print(fido.color)
fido.bark()

Without self keyword:
class Person:
def __init__(self, name, age):
self.name = name
self.age = age

class Manager(Person):
def role():
print("Manager is a person")

class Employee(Person):
def role():
print("Employee is a person")
def address():
print("India")

kishan = Manager("Kishan", 32)
print(kishan.name)

Answer 1

These may help you.....
https://www.sololearn.com/discuss/2259506/?ref=app
https://www.sololearn.com/discuss/2377778/?ref=app