func HouseCleaning(dirPath string) error {
	err := os.RemoveAll(dirPath)
	if err != nil {
		return err
	}
	errs := os.Unsetenv("GOOGLE_APPLICATION_CREDENTIALS")
	if errs != nil {
		return errs
	}
	return nil
}
//HouseCleaning clean what have been created
HouseCleaning clean what have been created
// HouseCleaning clean what have been created
func HouseCleaning(dirPath string) error {
	err := os.RemoveAll(dirPath)
	if err != nil {
		return err
	}
	errs := os.Unsetenv("GOOGLE_APPLICATION_CREDENTIALS")
	if errs != nil {
		return errs
	}
	return nil
}
func HouseCleaning ( dirPath string ) error { err := os . RemoveAll ( dirPath ) if err != nil { return err } errs := os . Unsetenv ( " " ) if errs != nil { return errs } return nil }
HouseCleaning clean what have been created
HouseCleaning clean what have been created