message: tf.lite.TocoConverter is now tf.compat.v1.lite.TocoConverter
diff: @@ -112,7 +112,7 @@ def toco_convert(options, graph_def, input_tensors, output_tensors, **kwargs):
  graphdef_file.flush()
  input_shapes = zip_test_utils.get_input_shapes_map(input_tensors)
  - converter = tf.lite.TocoConverter.from_frozen_graph(
  + converter = tf.compat.v1.lite.TocoConverter.from_frozen_graph(
  graphdef_file.name, input_arrays, output_tensors, input_shapes)
  def representative_dataset(input_tensors):
  