Run async methods from non-async methods

run.py

class Test:
  async def notify_async():
        await asyncio.sleep(1)
      
  def notify(self):
        loop = None

        try:
            loop = asyncio.get_running_loop()
        except RuntimeError:
            loop = asyncio.new_event_loop()
            asyncio.set_event_loop(asyncio.new_event_loop())

        if loop.is_running():
            loop.create_task(self.notify_async())
        else:
            loop.run_until_complete(self.notify_async())