Merge pull request #172 from firefly-cpp/dependabot/uv/nltk-3.9.4

Bump nltk from 3.9.2 to 3.9.4

Author: firefly-cpp

docs/requirements.txt

@@ -46,7 +46,7 @@ narwhals==2.13.0
     # via plotly
 niapy==2.6.1
     # via niaarm (pyproject.toml)
-nltk==3.9.2
+nltk==3.9.4
     # via niaarm (pyproject.toml)
 numpy==2.3.5
     # via