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Visualizations

Gallery and references for generated diagrams and charts.

Flow Diagrams

The pipeline produces flow diagrams for domains/entities and the overall curriculum structure (Mermaid source files). View and edit the .mmd sources directly.

Examples (in-repo):

• data/visualizations/curriculum_structure.mmd
• data/visualizations/Coffee Roasting_flow.mmd
• data/visualizations/Myrmecology_flow.mmd

Section Breakdown Charts

Bar charts summarizing section metrics.

Artifacts:

• data/visualizations/*_section_breakdown.png

Metrics

Aggregate curriculum metrics used for charts and diagnostics.

Artifacts:

• data/visualizations/curriculum_metrics.json
• data/visualizations/curriculum_metrics.png

How to Regenerate

Run from learning/curriculum_creation/:

uv run python 3_Introduction_Visualizations.py

Headless/CI environments

If running without a display (servers, CI), set a non-GUI backend for matplotlib:

export MPLBACKEND=Agg
uv run python learning/curriculum_creation/3_Introduction_Visualizations.py

Troubleshooting

• Ensure inputs exist in data/written_curriculums/ before generating charts.
• Confirm write permissions for data/visualizations/.
• Check data/visualizations/curriculum_metrics.json for schema if charts appear empty.

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