app.py

import logging

from fastapi import FastAPI, Request
from fastapi.responses import FileResponse

logging.basicConfig(level=logging.INFO)
logger = logging.getLogger(__name__)

app = FastAPI()


@app.get("/favicon.ico")
def favicon():
    return FileResponse("static/favicon.ico", media_type="image/x-icon")


@app.get("/")
@app.get("/home")
def home():
    return "Hello World"


@app.post("/webhook")
async def webhook(request: Request):
    data = await request.json()
    logger.info(data)

    intent_name = data['queryResult']['intent']['displayName']
    confidence_score = data['queryResult']['intentDetectionConfidence']

    return {"fulfillmentText": f"I am {round(confidence_score*100, 2)}% certain you are talking about {intent_name}."}