tut09_files.py index page should illustrate that it can serve files.
Site created by 'tut09_files.py' can upload files, and it can serve files.
We use 'upload' method to demonstrate the uploading capabilities, and we illustrate it on index page of the site.
But we also have a 'download' method which serves a file, and this is not apparent from the index page.
My point: simple link like '<a href='./download'>Download me :-)</a>' on the index page would complete the tutorial.
The patch is shown below:
$ diff tut09_files.py tut09_files_new.py 59a60,61 > > <p><a href='download'>Download me :-)</a></p>
Reported by firstname.lastname@example.org