transformers

9800e6d1 - Bump nltk from 3.7 to 3.9 in /examples/research_projects/decision_transformer (#32903)

Bump nltk from 3.7 to 3.9 in /examples/research_projects/decision_transformer (#32903) Bump nltk in /examples/research_projects/decision_transformer Bumps [nltk](https://github.com/nltk/nltk) from 3.7 to 3.9. - [Changelog](https://github.com/nltk/nltk/blob/develop/ChangeLog) - [Commits](https://github.com/nltk/nltk/compare/3.7...3.9) --- updated-dependencies: - dependency-name: nltk dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>