OOP

• https://www.freecodecamp.org/news/object-oriented-programming-in-python/

• https://realpython.com/python3-object-oriented-programming/

• https://www.scaler.com/topics/oops-concepts-in-python/

• https://www.edureka.co/blog/object-oriented-programming-python/

• https://www.analyticsvidhya.com/blog/2020/09/object-oriented-programming/