HI,

What is image_cat() in the following code (given in lesson 1)?

img = PILImage.create(image_cat())
img.to_thumb(192)

It gives following error after running it:

**NameError Traceback (most recent call last)
in
----> 1 img = PILImage.create(image_cat())
2 img.to_thumb(192)

NameError: name 'image_cat' is not defined**