Add `examples/language_modeling/run_clm_no_trainer.py` (#11026)
Add `examples/language_modeling/run_clm_no_trainer.py` (#11026)

* Initial draft for clm no trainer

* Remove unwanted args

* Fix bug

* Update examples/language-modeling/run_clm_no_trainer.py

Co-authored-by: Sylvain Gugger <222c4d44cc8ec39802c192ed0aa3f97cdb77ff4e@users.noreply.github.com>

Co-authored-by: Sylvain Gugger <222c4d44cc8ec39802c192ed0aa3f97cdb77ff4e@users.noreply.github.com>
huggingface/pytorch-transformers,huggingface/transformers,huggingface/transformers,huggingface/transformers,huggingface/transformers