如何在不等待 Python 响应的情况下执行异步函数

Question

我无法在函数内部执行另一个函数（异步）并在不等待响应的情况下继续

我在谷歌上搜索并尝试使用 asyncio 模块执行任务，但

main

仍在等待

func

的响应

import asyncio
import datetime

async def func(delay):
    print('func started ' + datetime.datetime.now().strftime('%H:%M:%S'))
    await asyncio.sleep(delay)
    print('func finished ' + datetime.datetime.now().strftime('%H:%M:%S'))

async def main():
    print('main started ' + datetime.datetime.now().strftime('%H:%M:%S'))
    async_task = asyncio.get_event_loop().create_task(func(3))
    await async_task
    print('main finished ' + datetime.datetime.now().strftime('%H:%M:%S'))

asyncio.run(main())

>>> main started 13:37:21
>>> func started 13:37:21
>>> func finished 13:37:24
>>> main finished 13:37:24