async def StartButtonClicked(self,cityName, stateName):
        async with aiohttp.ClientSession() as session:
            loop = asyncio.get_event_loop()
            await loop.create_task(self.forecast_async(session, cityName, stateName))

    async def forecast_async(self, session, cityName, stateName):
        #cityName, stateName, countryName = await self.forecastDisplay(session, cityName, stateName)
         await self.forecastDisplay(session, cityName, stateName)

    async def forecastDisplay(self, session, cityName, stateName):
        BASE_URL =
        API_KEY =

        url = BASE_URL + "/forecast.json?key=" + API_KEY + "&q=" + cityName + " " + stateName + '&days=3'
        async with session.get(url) as response:

            recd_data = await response.json()