Cherrypick 10300
* Adding nemo-run to requirements



* Updating nemo-run entrypoint inside setup.py



* Remove nemo-run from requirements until we have a pypi package



* Update entrypoint naming



* Setting up cli recipe for llama3-8b



* Move AutoTokenizer import inline for starcoder



* Move AutoTokenizer import inline for starcoder2



* Use target for factories inside llama3_8b



* Update other recipes



* Fix some bugs in the recipes



* Adding some examples



* Adding repl example



* Starting to add a notebook example as well



* Fix wrong imports



* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Apply isort and black reformatting



* Fix wrong imports



* Apply isort and black reformatting



* Fix typo + add script with default executor



* Apply isort and black reformatting



* Add nemo-run to Dockerfile.ci



* Adding copyright to recipes



* Apply isort and black reformatting



* Adding guides to recipes dir



* Adding hatchling to Dockerfile.ci



* Move install to different line



* fix install



* Move llama3_pretraining to scripts for now



* Remove img folder & use images from release instead



* Apply isort and black reformatting



* Updating default of num_nodes in all recipes



* Apply isort and black reformatting



* Adding tests for all recipes



* ddAing docstrings



* Apply isort and black reformatting



* Fix failing tests inside test_mixtral_8x7b_64k



* Rename fabric to _fabric to avoid name collision with package fabric



* add rename comment



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