# nltk 3.10.1 excluded to protect the unstructured import chain

> Pinned installs away from nltk 3.10.1, which broke the unstructured import chain. Installs that depend on unstructured keep working.

- Published: 2026-08-05
- Author: Agno Team
- Categories: Changelog
- Canonical: https://www.agno.com/articles/nltk-3-10-1-excluded-to-protect-the-unstructured-import-chain
- Markdown: https://www.agno.com/articles/nltk-3-10-1-excluded-to-protect-the-unstructured-import-chain.md

Pinned installs away from `nltk 3.10.1`, which broke the `unstructured` import chain. Installs that depend on `unstructured` keep working.