just one more question about the python challenge

[John Salerno]

Georg Brandl wrote:

> Have you found the file? You'll have to distribute that file bytewise
> in 5 "piles".

No, I haven't figured out anything for this puzzle. It seems I might 
have to change the filename of the image to something else, but I don't 
know what. But even after I find the image, I won't know what to do from 
there. I don't know what it means to distribute a file bytewise, but if 
I knew exactly which modules/functions to use, I'd be more than happy 
reading up on them myself. I just hate not knowing where to go to begin 
with (even though I know I probably won't know enough about images to 
use the right module properly either, but I can try).