from typing import Optional
from fastapi import FastAPI

import datetime

app = FastAPI()

@app.get("/")
async def plainText():
    return {"hi"}

@app.get("/time")
async def read_time():
    now = datetime.datetime.now()
    return {now}

@app.get("/query/")
async def read_query(id: int = 0):
    return {id}