message: ensure tf_records is cast to a list if shuffle_records is false
diff: @@ -113,8 +113,8 @@ def read_tf_records(batch_size, tf_records, num_repeats=1,
  if shuffle_examples and not shuffle_buffer_size:
  raise ValueError("Must set shuffle buffer size if shuffling examples")
  - if shuffle_records:
  tf_records = list(tf_records)
  + if shuffle_records:
  random.shuffle(tf_records)
  record_list = tf.data.Dataset.from_tensor_slices(tf_records)
  