This page covers how to use the Petals ecosystem within LangChain. It is broken into two parts: installation and setup, and then references to specific Petals wrappers.

​
Installation and Setup

  • Install with pip install petals
  • Get a Hugging Face api key and set it as an environment variable (HUGGINGFACE_API_KEY)

​
Wrappers

​
LLM

There exists an Petals LLM wrapper, which you can access with 
from langchain_community.llms import Petals