docs: def get_forecast(self, latitude, longitude):
          """
          Gets the weather data from darksky api and stores it in 
          the respective dictionaries if available.
          This function should be used to fetch weather information.
          """
          reply = self.http_get(self.url_builder(latitude, longitude))
          self.forecast = json.loads(reply)
  
          for item in self.forecast.keys():
              setattr(self, item, self.forecast[item])