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name: visualization-and-demos description: "Safely adapt Stanza demos and visualization workflows into scripts or static review artifacts." disable-model-invocation: true metadata: disco-role: operating license: NOASSERTION

visualization-and-demos

Use this sub-skill when you need to turn Stanza demo or visualizer behavior into a safe runtime workflow without reopening notebooks or copying browser assets.

Covers

• adapting notebook-driven demos into plain scripts or reusable functions
• using dependency, NER, Semgrex, and Ssurgeon visualizers at a high level
• generating static HTML review artifacts from CoNLL-U input

Do not use for

• CoreNLP server setup or Java client behavior; route to corenlp-client
• model downloads or pipeline inference; route to pipelines-and-resources
• CoNLL-U validation or document surgery; route to documents-and-conllu

Primary helper

• scripts/render_conllu_html.py reads CoNLL-U from stdin or a file and writes a self-contained HTML review page.

Evidence distilled

• demo/pipeline_demo.py
• the notebook set in demo/
• stanza/pipeline/demo/demo_server.py and its local static assets, reference only
• stanza/utils/visualization/*.py
• setup.py extras for visualization and matplotlib
• the README Colab/demo section

Follow the references

• references/optional-dependencies.md
• references/workflows.md
• references/troubleshooting.md