import warnings warnings.warn("`override_data_parallel` module has been renamed to `data_parallel` since v0.5.3" " and will be removed in v0.8.0", DeprecationWarning) from pytorch_lightning.overrides.data_parallel import ( # noqa: E402 get_a_var, parallel_apply, LightningDataParallel, LightningDistributedDataParallel)