Building Useful Classes


#1



https://www.codecademy.com/en/courses/python-intermediate-en-egNXj/1/5?curriculum_id=4f89dab3d788890003000096


I feel proud of my code, but Python says that there is something wrong
Could someone help me fix it?
Thanks.


class Point3D(object):
    def __init__(self, x, y, z):
        self.x = x
        self.y = y
        self.z = z
    
    def __repr__(self):
        "(%d, %d, %d)" % (self.x, self.y, self.z)

my_point = Point3D(1, 2, 3)

print my_point


#2

never mind, I just forgot to return for a function.


#3

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