* feat: update doc for pytorch estimator backend. * fix: remove ray global dependency. * rm: remove .swp file. * fix: revert ray import fix. * fix: replace model and optimizer with model_creator and optimizer_creator. * fix: delete unnecessary links. * fix: update index.md * fix: fix code style of quickstart and jupyter notebook. * fix: remove criterion. * fix: fix dataset description. * fix: fix code style. * fix: fix code style. * fix: update batch size and link * fix: update link * fix: fix code style. * fix: fix unnecessary code. * fix: fix typo. * fix: use relative path. * fix: fix typo. * fix: fix link.  | 
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| .. | ||
| data-parallel-processing.md | ||
| distributed-training-inference.md | ||
| distributed-tuning.md | ||
| index.rst | ||
| install.md | ||
| known_issues.md | ||
| orca-context.md | ||
| orca.md | ||
| ray.md | ||