import asyncio
    
    
    async def do_task():
        await asyncio.sleep(10)
    
    
    async def main(num_tasks: int):
        tasks = []
    
        for task_id in range(num_tasks):
            task = asyncio.create_task(do_task())
            tasks.append(task)
    
        print("spawned tasks")
        await asyncio.gather(*tasks)
    
    
    if __name__ == "__main__":
        asyncio.run(main(1_000_000))