Send emails with FastAPI

import os
from typing import Dict
from fastapi import FastAPI
import resend

resend.api_key = os.environ["RESEND_API_KEY"]

app = FastAPI()

@app.post("/")
def send_mail() -> Dict:
    params: resend.Emails.SendParams = {
        "from": "Acme <onboarding@resend.dev>",
        "to": ["delivered@resend.dev"],
        "subject": "hello world",
        "html": "<strong>it works!</strong>",
    }
    email: resend.Emails.SendResponse = resend.Emails.send(params)
    return email