import asyncio
from kasa import SmartPlug
from pprint import pformat as pf

plug = SmartPlug("ip of the device")
asyncio.run(plug.update())
await plug.turn_on()

import asyncio
from kasa import SmartPlug
from pprint import pformat as pf


async def main():
    plug = SmartPlug("ip of the device")
    asyncio.run(plug.update())
    await plug.turn_on()

asyncio.run(main())

Traceback (most recent call last):
  File "d:/Documents/8sem/Project Phase II/new/let's do this/demo.py", line 11, in <module>
    asyncio.run(main())
  File "C:\Users\ReNew\AppData\Local\Programs\Python\Python38-32\lib\asyncio\runners.py", line 43, in run
    return loop.run_until_complete(main)
  File "C:\Users\ReNew\AppData\Local\Programs\Python\Python38-32\lib\asyncio\base_events.py", line 612, in run_until_complete
    return future.result()
  File "d:/Documents/8sem/Project Phase II/new/let's do this/demo.py", line 8, in main
    asyncio.run(plug.update())
  File "C:\Users\ReNew\AppData\Local\Programs\Python\Python38-32\lib\asyncio\runners.py", line 33, in run
    raise RuntimeError(
RuntimeError: asyncio.run() cannot be called from a running event loop
sys:1: RuntimeWarning: coroutine 'SmartDevice.update' was never awaited