### Backend Server Setup (Python/FastAPI) Source: https://github.com/yonom/assistant-ui-langgraph-fastapi/blob/main/README.md Instructions to set up and run the backend server. This server is built using the LangChain CLI and utilizes LangGraph's create_react_agent for agent creation. ```bash cd backend poetry install poetry run python -m app.server ``` -------------------------------- ### Frontend Client Setup (Next.js/assistant-ui) Source: https://github.com/yonom/assistant-ui-langgraph-fastapi/blob/main/README.md Instructions to set up and run the frontend client. This client is generated using the assistant-ui CLI tool and provides the modern chat UI. ```bash cd frontend yarn install yarn dev ``` === COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.