code: func getCurrent(l, u, lang string) (*owm.CurrentWeatherData, error) {
  	w, err := owm.NewCurrent(u, lang, os.Getenv("OWM_API_KEY")) // Create the instance with the given unit
  	if err != nil {
  		return nil, err
  	}
  	w.CurrentByName(l) // Get the actual data for the given location
  	return w, nil
  }
docs: // getCurrent gets the current weather for the provided location in
  // the units provided.