message: remove unnecessary call to glob
diff: @@ -85,7 +85,6 @@ def get_model(model_num):
  def game_counts(n_back=20):
  """Prints statistics for the most recent n_back models"""
  - all_models = gfile.Glob(os.path.join(models_dir(), '*.meta'))
  for _, model_name in get_models[-n_back:]:
  games = gfile.Glob(os.path.join(selfplay_dir(), model_name, '*.zz'))
  print(model_name, len(games))
  