text: #!/usr/bin/env python3
  # Copyright 2017-present, Facebook, Inc.
  # All rights reserved.
  #
  # This source code is licensed under the license found in the
  # LICENSE file in the root directory of this source tree.
  
  import os
  import sys
  from pathlib import PosixPath
  
  if sys.version_info < (3, 5):
      raise RuntimeError('RLQA supports Python 3.5 or higher.')
  
  DATA_DIR = (
      os.getenv('BLAME_DATA') or
      os.path.join(PosixPath(__file__).absolute().parents[1].as_posix(), 'data')
  )
  
  from . import claimclass
  