関連ワード:  how to create object class in python    how to create object without class in python    how to make class object in python    how to declare class object in python    how to create a new class object in python    how to create a global class object in python    how to create list of class objects in python    how to create array of class objects in python    how to instantiate a class object in python    how to create class and object in python with example