It’s there to follow the Python zen “explicit is better than implicit”. It’s indeed a reference to the class item. In Java and PHP, as an example, It can be known as this. In such cases I need to have the ability to return two aspects (a tuple?) within the https://self-adhesive-mini-trunki56788.blogsidea.com/43887978/a-secret-weapon-for-self-adhesive-mini-trunking