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Update sample code for the article on LangChain chatbot
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Update sample code for the article on LangChain chatbot
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Commits on Jun 5, 2026
Update sample code for the article on LangChain chatbot
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Use Docker Compose v2 command in README
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Merge branch 'master' into langchain-rag-app
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Remove the LangChain intro code and renumber the step folders
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Bind published Compose ports to 127.0.0.1
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Correct three few-shot examples in the Cypher prompt
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MERGE nodes on their ID, then SET the other properties
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Pin the embedding model via HOSPITAL_EMBEDDING_MODEL
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Guard the denominator in the percent-increase example
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Build the wait-times graph once and skip its schema refresh
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Retry inside the tools instead of rerunning the whole agent
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Give the Streamlit request a timeout and catch transport errors
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Drop the request-timing scripts
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Fix the copy-pasted comment in the frontend entrypoint
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Drop the redundant tool-level retry and the unused httpx pin
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Use the Responses API for the hospital RAG agent
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Merge branch 'master' into langchain-rag-app
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Refactor example questions into a tuple and loop
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Require CHATBOT_URL instead of a localhost default
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Group OpenAI settings in the README's .env example
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Sync LangChain RAG materials with the updated tutorial
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