code: func (lr *logRegistry) GetLevel(logger string) (string, error) {
  	logVal := lr.getLoggerFromMapping(logger)
  	if logVal == nil {
  		return "", fmt.Errorf("logger %s not found", logger)
  	}
  	return logVal.GetLevel().String(), nil
  }
docs: // GetLevel returns the currently set log level of the logger