transformers

75b13f82 - [Trainer] Deeper length checks for IterableDatasetShard (#15539)

[Trainer] Deeper length checks for IterableDatasetShard (#15539) * Unused import * Make `has_length()` torch-independent to use in callbacks * Update src/transformers/trainer_utils.py Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com> Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>