plugbear 0.1.0

Plugbear easily integrates LLM into various channels.

PlugBear Python SDK

Connect a custom LLM to PlugBear through a web server.

FastAPI

Installation

To install the PlugBear Python SDK, run the following command:

pip install 'plugbear[fastapi]'

Usage

Here's a simple example to get you started:

import contextlib

import plugbear.fastapi
from fastapi import FastAPI

PLUGBEAR_API_KEY = ""
PLUGBEAR_ENDPOINT = "/plugbear"


@contextlib.asynccontextmanager
async def lifespan(app: FastAPI):
    await plugbear.fastapi.register(
        app,
        llm_func=some_llm,
        api_key=PLUGBEAR_API_KEY,
        endpoint=PLUGBEAR_ENDPOINT,
    )
    yield


app = FastAPI(lifespan=lifespan)


async def some_llm(context: plugbear.fastapi.Request) -> str:
    # template prompt using `context` to your own LLM
    # and return result
    result: str = ...
    return result

For versions below 0.93.0

import plugbear.fastapi
from fastapi import FastAPI

app = FastAPI()
PLUGBEAR_API_KEY = ""
PLUGBEAR_ENDPOINT = "/plugbear"


@app.on_event("startup")
async def _startup():
    await plugbear.fastapi.register(
        app,
        llm_func=some_llm,
        api_key=PLUGBEAR_API_KEY,
        endpoint=PLUGBEAR_ENDPOINT,
    )


async def some_llm(context: plugbear.fastapi.Request) -> str:
    # template prompt using `context` to your own LLM
    # and return result
    result: str = ...
    return result

Other Web server frameworks

Although it does not yet provide an interface as convenient as FastAPI, it can be directly linked to PlugBear.

Installation

pip install plugbear

Usage

Taking Django as an example, it looks like this:

settings.py

import plugbear
from asgiref.sync import async_to_sync

PLUGBEAR_API_KEY = ""
PLUGBEAR_ENDPOINT = "/plugbear"

pb = async_to_sync(plugbear.PlugBear.init(api_key=PLUGBEAR_API_KEY))

urls.py

from django.conf import settings
from django.urls import path

from . import views

urlpatterns = [
    path(settings.PLUGBEAR_ENDPOINT, views.handle_plugbear, name="plugbear"),
]

views.py

import plugbear
from dacite import from_dict
from django.http import HttpResponse


def handle_plugbear(request):
    context = from_dict(data_class=plugbear.Request, data=request.data)
    result = some_llm(context)
    return HttpResponse(result)

def some_llm(context: plugbear.Request) -> str:
    # template prompt using `context` to your own LLM
    # and return result
    result: str = ...
    return result