python3-langchain-deepseek-0.1.3-1.lbn36.noarch

langchain-deepseek This package contains the LangChain integration with the DeepSeek API Installation pip install -U langchain-deepseek

And you should configure credentials by setting the following environment variables:

DEEPSEEK_API_KEY

Chat Models ChatDeepSeek class exposes chat models from DeepSeek. from langchain_deepseek import ChatDeepSeek

llm = ChatDeepSeek(model="deepseek-chat") llm.invoke("Sing a ballad of LangChain.")