dsendy

import asyncio


async def hello():
  while True:
      await asyncio.sleep(0.2)
      print('hello')

async def world():
  while True:
      await asyncio.sleep(0.8)
      print('world')

async def asynchronous():
    tasks = [asyncio.ensure_future(hello()), asyncio.ensure_future(world())]
    await asyncio.wait(tasks)


loop = asyncio.get_event_loop()
loop.run_until_complete(asynchronous())