langgoap.render_mermaid_gantt

render_mermaid_gantt(plan)

Render a Plan’s schedule as a Mermaid gantt chart.

Requires plan.metadata.csp.schedule to be populated. Returns a minimal gantt block whose entries have integer-millisecond start/duration values.

Raises:

ValueError – If the plan has no schedule attached.

Parameters:

plan (Plan)

Return type:

str