如何从python中的urls列表异步下载图片？

import asyncio
import aiohttp

async def download_image(session, url):
    async with session.get(url) as response:
        if response.status == 200:
            filename = url.split("/")[-1]
            with open(filename, "wb") as f:
                while True:
                    chunk = await response.content.read(1024)
                    if not chunk:
                        break
                    f.write(chunk)
            print(f"Downloaded {filename}")
        else:
            print(f"Failed to download {url}")

async def main():
    urls = [
        "https://example.com/image1.jpg",
        "https://example.com/image2.jpg",
        "https://example.com/image3.jpg"
    ]

    async with aiohttp.ClientSession() as session:
        tasks = []
        for url in urls:
            task = asyncio.ensure_future(download_image(session, url))
            tasks.append(task)
        await asyncio.gather(*tasks)

if __name__ == "__main__":
    loop = asyncio.get_event_loop()
    loop.run_until_complete(main())