Fix: replace nltk with spacy CVE 2025 14009 (#4255)
Co-authored-by: Lawrence Elitzer <lawrence@unstructured.io>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: ryannikolaidis <1208590+ryannikolaidis@users.noreply.github.com>
Co-authored-by: badGarnet <badGarnet@users.noreply.github.com>
