message: Added the missing return statement from freeze_graph.
diff: @@ -345,7 +345,7 @@ def freeze_graph(input_graph,
  input_saver_def = None
  if input_saver:
  input_saver_def = _parse_input_saver_proto(input_saver, input_binary)
  - freeze_graph_with_def_protos(
  + return freeze_graph_with_def_protos(
  input_graph_def,
  input_saver_def,
  input_checkpoint,
  