app.py

from fastapi import FastAPI
import time
import asyncio

app = FastAPI()

@app.get("/")
async def root():
    return {"message": "PGAI API"}

@app.get("/info_sync")
def info_sync():
    print("sync")
    time.sleep(5)
    return {"message": "sync"}

@app.get("/info_async")
async def info_async():
    print("async")
    await asyncio.sleep(5)
    return {"message": "async"}