Post
🚀 It's now easier than ever to switch from OpenAI to open LLMs
Hugging Face's TGI now supports an OpenAI compatible Chat Completion API
This means you can transition code that uses OpenAI client libraries (or frameworks like LangChain 🦜 and LlamaIndex 🦙) to run open models by changing just two lines of code 🤗
⭐ Here's how:
🔗 Blog post ➡ https://huggingface.co/blog/tgi-messages-api
🔗 TGI docs ➡ https://huggingface.co/docs/text-generation-inference/en/messages_api
Hugging Face's TGI now supports an OpenAI compatible Chat Completion API
This means you can transition code that uses OpenAI client libraries (or frameworks like LangChain 🦜 and LlamaIndex 🦙) to run open models by changing just two lines of code 🤗
⭐ Here's how:
from openai import OpenAI
# initialize the client but point it to TGI
client = OpenAI(
base_url="<ENDPOINT_URL>" + "/v1/", # replace with your endpoint url
api_key="<HF_API_TOKEN>", # replace with your token
)
chat_completion = client.chat.completions.create(
model="tgi",
messages=[
{"role": "system", "content": "You are a helpful assistant."},
{"role": "user", "content": "Why is open-source software important?"},
],
stream=True,
max_tokens=500
)
# iterate and print stream
for message in chat_completion:
print(message.choices[0].delta.content, end="")🔗 Blog post ➡ https://huggingface.co/blog/tgi-messages-api
🔗 TGI docs ➡ https://huggingface.co/docs/text-generation-inference/en/messages_api
