🔥 Use Relevance to build AI agents for your AI workforce:
- ⚡ Connect your python api's to tools for Agents or custom actions for GPTs.
- 🚀 Share your tools as AI web apps with your team to use.
| Type | Link |
|---|---|
| Home Page | Home Page |
| Platform | Platform |
| Developer Documentation | Documentation |
pip install relevanceai
This example uses fastapi and uvicorn so lets install that too:
pip install fastapi
pip install uvicorn[standard]
Here is a quick example of a FastAPI app:
from fastapi import FastAPI
app = FastAPI()
class HelloWorldParams(BaseModel):
message : str = Query(..., title="Message", description="message from user")
class HelloWorldResponse(BaseModel):
reply : str
def hello_world(prompt):
return {"reply" : "hello world"}
@app.post("/hello_world", name="Hello World", description="Reply always with hello world", response_model=HelloWorldResponse)
def hello_world_api(commons: HelloWorldParams):
return hello_world(commons.message)Make sure to give your FastAPI endpoints as much descrition as possible. These provided descriptions are utilized in the agent prompt so that the Agent can better understand your tools.
For example:
Add a title and description for the inputs of your tool, explaining what they are and what kind of value to provide:
class HelloWorldParams(BaseModel):
message : str = Query(..., description="message from user")Add a name and description about the tool explaining when to use it and what it does:
@app.post("/hello_world", name="Hello World", description="Reply always with hello world", response_model=HelloWorldResponse)Relevance AI will automatically take these values from your fastapi app and use it to create a prompt for the agent.
In short all it takes to connect is to add the following lines to your app:
from relevanceai.connect.fastapi import connect_fastapi_to_rai
connect_fastapi_to_rai(app.routes, PUBLIC_URL)Where PUBLIC_URL is the public url of your app. For example https://myapp.com.
If you are working locally and dont have a public url you can use ngrok to create a public url for your app.
from pyngrok import ngrok
PUBLIC_URL = ngrok.connect(8000).public_urlfrom fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from fastapi import APIRouter, Query
from pydantic import BaseModel
from typing import List
#create FastAPI app
app = FastAPI()
#add cors middleware to allow all origins
app.add_middleware(
CORSMiddleware,
allow_origins=['*'],
allow_credentials=True,
allow_methods=['*'],
allow_headers=['*'],
)
class HelloWorldParams(BaseModel):
message : str = Query(..., description="message from user")
class HelloWorldResponse(BaseModel):
reply : str
def hello_world(prompt):
return {"reply" : "hello world"}
@app.post(
"/hello_world", name="Hello World", description="Reply always with hello world", response_model=HelloWorldResponse
)
def hello_world_api(commons: HelloWorldParams):
return hello_world(commons.message)
#If you are deploying the api from a local computer use ngrok to expose a public url.
from pyngrok import ngrok
PUBLIC_URL = ngrok.connect(8000).public_url
#This will create a Tool in Relevance AI that will call your API endpoint
from relevanceai.connect.fastapi import connect_fastapi_to_rai
connect_fastapi_to_rai(app.routes, PUBLIC_URL)More examples and api connectors coming soon. Feel free to contribute to this repo.
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