message: CLN: add comment
diff: @@ -1168,6 +1168,7 @@ def _parse_single_sequence_example_raw(serialized,
  return (context_output, feature_list_output)
  +# Swap `name` and `na_value` for backward compatibility.
  def decode_csv(records, record_defaults, field_delim=None,
  use_quote_delim=None, name=None, na_value=''):
  # pylint: disable=protected-access
  @@ -1197,7 +1198,7 @@ def decode_csv(records, record_defaults, field_delim=None,
  A list of `Tensor` objects. Has the same type as `record_defaults`.
  Each tensor will have the same shape as records.
  """
  - # TODO(martinwicke), remove it when new Python API generator is done.
  + # TODO(martinwicke), remove the wrapper when new Python API generator is done.
  return gen_parsing_ops._decode_csv(
  records=records, record_defaults=record_defaults,
  field_delim=field_delim, use_quote_delim=use_quote_delim,
  