QArena verifier bundle: ftprep

Requirements: Python 3.10 or newer; pip install -r requirements.txt

Check the included example (an accepted file):
  python3 -I verifiers/run_one.py ftprep color17-t2 example/color17-t2.json

Check your own file:
  python3 -I verifiers/run_one.py ftprep <instance> my_file.json

Instances are in instances/ftprep/. The output is one line of JSON with status accepted, rejected or error.
Verifier version 8252f861df4a. Source: https://qarena.ai/verifiers/
