@Marvin how can I concurrently run sub flows in a main flow

To run subflows concurrently within a main flow in Prefect, you can utilize Python's

asyncio

library to handle asynchronous execution. Here's an example:

python
import asyncio
from prefect import flow

async def some_async_function():
    await asyncio.sleep(1)
    return "I'm an async function"

@flow(log_prints=True)
async def my_async_workflow():
    print("I can call any python code here, including prefect tasks or flows")
    await some_async_function()

if __name__ == "__main__":
    asyncio.run(my_async_workflow())

This script demonstrates defining an asynchronous flow and running it concurrently using

asyncio.run

. You can adapt this approach to include multiple subflows. For more details, you can check the Prefect documentation on concurrency. If you have any specific requirements or additional questions, feel free to ask.