import asyncio


async def test_cor_1(future: asyncio.Future):
    print("cor_1 started")
    await asyncio.sleep(2)
    print("cor_1 set future result to 100")
    future.set_result(100)
    print("cor_1 continue to sleep")
    await asyncio.sleep(2)
    print("cor_1 finished")


async def test_cor_2():
    print("cor_2 executed")


async def main():
    future = asyncio.Future()
    tasks = []
    tasks.append(asyncio.create_task(test_cor_1(future)))
    tasks.append(asyncio.create_task(test_cor_2()))
    await asyncio.gather(*tasks)


asyncio.run(main())