code: def git_hook(error=True):
      
      _, files_modified, _ = run("git diff-index --cached --name-only HEAD")
  
      options = parse_options()
      setup_logger(options)
      if sys.version_info >= (3,):
          candidates = [f.decode('utf-8') for f in files_modified]
      else:
          candidates = [str(f) for f in files_modified]
  
      if candidates:
          process_paths(options, candidates=candidates, error=error)
docs: Run pylama after git commit.