1# mypy: allow-untyped-defs 2from typing_extensions import deprecated as _deprecated 3 4 5@_deprecated( 6 "Usage of `backward_compatibility.worker_init_fn` is deprecated " 7 "as `DataLoader` automatically applies sharding in every worker", 8 category=FutureWarning, 9) 10def worker_init_fn(worker_id): 11 pass 12