your job is good!
I set PATH_TO_DATA_ROOT to data/biggertest and run it.
I upload dog.jpeg in static/uploads and find two questions.
first of all:

as you see, it don't show images and can't find image sources.
static/images is not created and they seems not copiy to static/images
secondly:
the results don't match, the first matched picure is 409.jpeg, they are completely different. the other picures are 1975.jpeg, 2237.jpeg, 334.jpeg, and so on, they seems dismatched.
your job is good!

I set
PATH_TO_DATA_ROOTtodata/biggertestand run it.I upload dog.jpeg in
static/uploadsand find two questions.first of all:
as you see, it don't show images and can't find image sources.
static/imagesis not created and they seems not copiy tostatic/imagessecondly:
the results don't match, the first matched picure is
409.jpeg, they are completely different. the other picures are1975.jpeg,2237.jpeg,334.jpeg, and so on, they seems dismatched.