A hands-on lab exploring LangChain Expression Language (LCEL) and LangGraph for building stateful, composable, and production-oriented AI workflows. Covers prompt pipelines, structured outputs, conversational memory, routing logic, and graph-based orchestration.
python machine-learning rag llm generative-ai langchain retrieval-augmented-generation lcel ai-architecture stateful-a
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Updated
Jan 18, 2026 - Python