public async Task <ActionResult <Weather> > Get(string city)
        {
            string  apiKey = config.GetSection("ApiKey").Value;
            Weather result;

            try
            {
                OpenWeather openWeather = new OpenWeather(apiKey);
                result = await openWeather.City(city);
            }
            catch (HttpRequestException httpRequestException)
            {
                return(BadRequest(httpRequestException.Message));
            }

            return(result);
        }