https://forum.omz-software.com/topic/3240/asyncio-doesn-t-work-in-pythonista-3
loop = asyncio.get_event_loop()
loop.close() # this will throw a RuntimeError on subsequent runs until Pythonista 3 is rebooted
RuntimeError: There is no current event loop in thread xxx
Workaround: Don't call loop.close()
@jsbain workaround: loop = asyncio.get_event_loop_policy().new_event_loop()