message: Update accuracy_utils.py
  fix v2 compatibility.
diff: @@ -137,14 +137,14 @@ class StreamingAccuracyStats(object):
  def print_accuracy_stats(self):
  """Write a human-readable description of the statistics to stdout."""
  if self._how_many_gt == 0:
  - tf.logging.info('No ground truth yet, {}false positives'.format(
  + tf.compat.v1.logging.info('No ground truth yet, {}false positives'.format(
  self._how_many_fp))
  else:
  any_match_percentage = self._how_many_gt_matched / self._how_many_gt * 100
  correct_match_percentage = self._how_many_c / self._how_many_gt * 100
  wrong_match_percentage = self._how_many_w / self._how_many_gt * 100
  false_positive_percentage = self._how_many_fp / self._how_many_gt * 100
  - tf.logging.info('{:.1f}% matched, {:.1f}% correct, {:.1f}% wrong, '
  + tf.compat.v1.logging.info('{:.1f}% matched, {:.1f}% correct, {:.1f}% wrong, '
  '{:.1f}% false positive'.format(
  any_match_percentage, correct_match_percentage,
  wrong_match_percentage, false_positive_percentage))
  