[Tutor] Television

[Vincent Balmori]

The question for this is to make a program that simulates a TV by creating it
as an object. The user should be able to to enter a channel and or raise a
volume. Make sure that the Channel Number and Volume stay within valid
ranges. Before I can even start correcting my code this error shows up. I
thought I had already created the "tv" instance.
http://old.nabble.com/file/p31925053/Television Television 

Traceback (most recent call last):
  File
"/Users/vincentbalmori/Desktop/Python/py3e_source/chapter08/Television",
line 83, in <module>
    main()
  File
"/Users/vincentbalmori/Desktop/Python/py3e_source/chapter08/Television",
line 46, in main
    print(Television(tv.display))
NameError: global name 'tv' is not defined


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