-------- --------------- --------- python import asyncio import aiofiles async def write_to_file(filename): async with aiofiles.open(filename, 'w') as f: await f.write('Hello, World!') async def read_from_file(filename): async with aiofiles.open(filename, 'r') as f: content = await f.read() print(content) async def main(): filename = 'example.txt' await write_to_file(filename) await read_from_file(filename) if __name__ == '__main__': asyncio.run(main()) ----------- shell pip install aiofiles ----------