wehub-resource-sync
38 lines
742 B
Markdown
38 lines
742 B
Markdown
# LangChain plugin for LiveKit Agents
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This plugin integrates capabilites from LangChain within LiveKit Agents
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## Installation
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```bash
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pip install livekit-plugins-langchain
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```
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## Usage
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### Using LangGraph workflows
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You can bring over any existing workflow in LangGraph as an Agents LLM with `langchain.LLMAdapter`. For example:
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```python
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from langgraph.graph import StateGraph
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from livekit.agents import Agent, AgentSession, JobContext
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from livekit.plugins import langchain
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...
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def entrypoint(ctx: JobContext):
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graph = StateGraph(...).compile()
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session = AgentSession(
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vad=...,
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stt=...,
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tts=...,
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)
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await session.start(
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agent=Agent(llm=langchain.LLMAdapter(graph)),
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)
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...
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```
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