human
I am working on the file "08 Classes and OOP.ipynb".
The first task is:
The first line shows how a class is created in Python. The keyword class tells Python that you are about to define a class. The rules for naming a class are the same rules you learned about naming variables, but there is a strong convention among Python programmers that classes should be named using CamelCase. If you are unfamiliar with CamelCase, it is a convention where each letter that starts a word is capitalized, with no underscores in the name. The name of the class is followed by a set of parentheses. These parentheses will be empty for now, but later they may contain a class upon which the new class is based.
It is good practice to write a comment at the beginning of your class, describing the class. There is a more formal syntax for documenting your classes, but you can wait a little bit to get that formal. For now, just write a comment at the beginning of your class summarizing what you intend the class to do. Writing more formal documentation for your classes will be easy later if you start by writing simple comments now.
Function names that start and end with two underscores are special built-in functions that Python uses in certain ways. The __init()__ method is one of these special functions. It is called automatically when you create an object from your class. The __init()__ method lets you make sure that all relevant attributes are set to their proper values when an object is created from the class, before the object is used. In this case, The __init__() method initializes the x and y values of the Rocket to 0.
The self keyword often takes people a little while to understand. The word "self" refers to the current object that you are working with. When you are writing a class, it lets you refer to certain attributes from any other part of the class. Basically, all methods in a class need the self object as their first argument, so they can access any attribute that is part of the class.
Now let's take a closer look at a method.
<a name='simple_method'></a>A simple method
Here is the method that...
Can you write Python program for it?
 Here you intend the class to do?
assistant
#Here you intend the class to do.

class Rocket():
    # Rocket simulates a rocket ship for a game,
    #  or a physics simulation.
    
    def __init__(self):
        # Each rocket has an (x,y) position.
        self.x = 0
        self.y = 0
        
    def move_up(self):
        # Increment the y-position of the rocket.
        self.y += 1