nltk parameterized pybind11 regex six # versions from HF transformers black==21.4b0; python_version < '3.12' black==25.1.0; python_version >= '3.12' isort>=5.5.4 tqdm sentencepiece wandb einops typing_extensions==4.9.0; python_version < '3.12' typing_extensions==4.12.2; python_version >= '3.12' apex mpi4py