* fix: use text_column even when not packing for pretraining
* feat: update test to check when not packing
* chore: lint
* Update src/axolotl/utils/data/pretraining.py
Co-authored-by: Wing Lian <wing.lian@gmail.com>
---------
Co-authored-by: Wing Lian <wing@axolotl.ai>
Co-authored-by: Wing Lian <wing.lian@gmail.com>