Before You Get Started

To use the You.com Search API, you will need an API key. Please visit api.you.com for more details.

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Enriching OpenAI’s LLM with the You.com Search API and LangChain

Follow these steps to query You.com’s Search API and enrich LLM responses with our snippets. You will need to have the environment variables AUTH_KEY and OPENAI_API_KEY set to follow along with this guide.

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1. Install

pip install openai langchain

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2. Create a LangChain RetrievalQA chain using YouRetriever and GPT-3.5 Turbo

main.py
import os

from langchain.retrievers.you import YouRetriever
from langchain.chains import RetrievalQA
from langchain.chat_models import ChatOpenAI


os.environ["YDC_API_KEY"] = "YOUR YOU.COM API KEY"
os.environ["OPENAI_API_KEY"] = "YOUR OPENAI API KEY"
yr = YouRetriever()
model = "gpt-3.5-turbo-16k"
qa = RetrievalQA.from_chain_type(llm=ChatOpenAI(model=model), chain_type="stuff", retriever=yr)

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3. Now run the chain

main.py
qa.run("how was the New York City pinball ban lifted?")
QuickstartCohere LLM Integration