Streaming for LangChain Agents + FastAPI

In chapter 10 of the LangChain series we'll work from LangChain streaming 101 through to developing streaming for LangChain Agents and serving it through FastAPI.

With what we cover here, you'll be able to go from never having used streaming to deploying it in production in no time.

We'll focus on using OpenAI's GPT-3.5-turbo model via LangChain's ChatOpenAI object. Learning how to do simple terminal (StdOut) streaming with LLMs, up to parsing stream outputs with Async Iterator streaming.

📌 Code …

agents fastapi focus gpt gpt-3 gpt-3.5 gpt-3.5-turbo langchain openai production series streaming through turbo work