{"library":"langserve","install":[{"cmd":"pip install langserve","imports":["from langserve import add_routes","from fastapi import FastAPI","from langchain_openai import ChatOpenAI","from langchain_core.prompts import ChatPromptTemplate","from langchain_core.runnables import Runnable"]},{"cmd":"pip install \"langserve[server]\" \"langserve[client]\" langchain-openai","imports":[]}]}