Untitled

import asyncio
from concurrent.futures import ThreadPoolExecutor


async def sleep1():
    print('start sleep1')
    await asyncio.sleep(5)
    print('end sleep1')


async def sleep2():
    print('start sleep2')
    await asyncio.sleep(1)
    print('end sleep2')


async def handler():
    print('in handler')
    print(id(asyncio.get_running_loop()))
    task1 = asyncio.create_task(sleep1())
    task2 = asyncio.create_task(sleep2())
    await asyncio.gather(task1, task2)


async def main():
    print('in main')
    with ThreadPoolExecutor() as executor:
        print('in ThreadPoolExecutor')
        print(1)
        executor.submit(asyncio.run, handler())
        print(2)
        executor.submit(asyncio.run, handler())
    print('main end')


asyncio.run(main())