FYI I think the latest Transformers from main might have broken this, since I get
“` File "transformers/src/transformers/training_args.py", line 1513, in __post_init__ if self.half_precision_backend != "apex" and len(self.sharded_ddp) == 0:
TypeError: object of type 'bool'

→ View original post on X — @jeremyphoward