Assembling the Agentic Workflow with LangGraph

Design the primary state graph for the content pipeline using LangGraph.

Implement the data collection and analysis agents as nodes in the graph.

Implement the content generation agents for text and visuals as distinct nodes.

Integrate a human-in-the-loop approval step before the final output node.

Manage data persistence and traceability across agent calls within the graph's state.

Incorporate error handling and retry mechanisms into critical agent nodes.