The following notebooks don't work: * https://github.com/Living-with-machines/T-Res/blob/dev/examples/train_use_deezy_model_1.ipynb * https://github.com/Living-with-machines/T-Res/blob/dev/examples/train_use_deezy_model_2.ipynb It seems the issue is when `do_test` is set to True. I've opened an issue: https://github.com/Living-with-machines/T-Res/issues/268