Takes about 10 seconds to run classifier.py infer celeb_model adams.jpg.
Link to files needed on my Google drive. It's about 400MB though and includes the compiled artifacts and models.
Unzip to /home/pi/fd_fr and do
$> source env.sh
and you should be good to go. I think it's due to the ascii model that I used but I get lower accuracy than when run on 64bit environment.
For Amy Adam's case, it was 81% vs. 34%.
Enjoy.