[Zope] Python Methods?

Ok, I'm a bit lost on the PythonMethods, intensly cool though they sound. I pasted the example comic strip code into a method, but when I click Try It I get: Invalid request The parameter, urllib, was omitted from the request. Make sure to specify all required parameters, and try the request again. Ok so it didn't make much sense to me why a module is a parameter in the example, but I tried it anyway. This is the latest and greated PythonMethods. -Michel