[Tutor] how to run python's Graphical User Interface for Environments in agents.py

[Сергій]

 

I am reading " Artificial Intelligence: A Modern Approach" now (http://aima.cs.berkeley.edu/), and there are some ready python code from this book ( http://aima.cs.berkeley.edu/python/readme.html).

And I have some problems with the code http://aima.cs.berkeley.edu/python/agents.py

 

 

It is said in the http://aima.cs.berkeley.edu/python/agents.html:

# GUI - Graphical User Interface for Environments
# If you do not have Tkinter installed, either get a new installation of
Python
# (Tkinter is standard in all new releases), or delete the rest of this file
# and muddle through without a GUI.

I have python24.
But just "*v = VacuumEnvironment(); w = EnvFrame(v);*" do nothing - I don't see any Graphical User Interface for Environments.
What am I doing wrong and how to compel this piece of code to return a Graphical User Interface for Environments?

Thanks in advance for help.

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