Consolidate loss functions into a single file (#10737)

* Consolidate loss functions into single file

* updating DIRECTORY.md

* Fix typo

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Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>

Tianyi Zheng committed 2y ago

5645084dcd5cf398caefa40641ac99144a40e572

Parent: 52a987e

Committed by GitHub <[email protected]> on 10/20/2023, 9:29:42 PM