Fix type issue in using bucketing with Trainer (#18051)
* Fix type issue in using bucketing with Trainer
- Fix type issues in LengthGrouperSampler,
DistributedLengthGroupedSampler
refs: #18003
* Change logging type in LengthGroupedSampler
- Change `logger.warning` to `logger.info`
Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>
* Change logging type in DistributedLengthGroupedSampler
- Change `logger.warning` to `logger.info`
Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>
* Remove adundant clause in LengthGroupedSampler
- Use `elif`
Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>
* Remove adundant clause in DistributedLengthGroupedSampler
- Use `elif`
Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>
* Apply black, isort to modified codes in the script
Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>
