How to stop execution of pyrogram.idle function?

Question

Python

how to stop the execution of the function:
pyrogram.idle()
Control+C helps, but how else to stop it in the code?

async with Client(akk,api_id,api_hash) as client:

        group_call = pytgcalls.GroupCallFactory(client, CLIENT_TYPE).get_file_group_call(audio, "",play_on_repeat=False)

        await group_call.start(chat)

        @group_call.on_playout_ended
        async def audio_ended(gc, source):
            print("ctrl+c")

            
        await pyrogram.idle()