[vtkusers] FAQ entry - Python - ValueError: method requires a VTK object.

[Prabhu Ramachandran]

hi,

I just added a FAQ entry for the Python error that folks get where you
receive a traceback saying:

 ValueError: method requires a VTK object

You can review it here:

http://public.kitware.com/cgi-bin/vtkfaq?req=show&file=faq02.004.htp

Thanks,
prabhu