human
Write me a the Python program you requested given the following:
I am working on the file "LaTeX/Display.ipynb".
The first task is:
Overriding the __repr__ method:
Can you write Python program for it?
assistant
#Here is the Python program you requested.

class Ball(object):
    def __repr__(self):
        return 'TEST'

b = Ball()

print(b)