human
I am working on the file "08 Classes and OOP.ipynb".
The first task is:
All the __init__() method does so far is set the x and y values for the rocket to 0. We can easily add a couple keyword arguments so that new rockets can be initialized at any position:
Can you write Python program for it?
 What is a the Python program you requested?
assistant
#Here is the Python program you requested.

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