code: func InitLogger() logger.Logger {
  	lvl := logger.ERROR
  	if ll := os.Getenv("LOG_LEVEL"); ll != "" {
  		lvl = logger.ParseLevel(ll)
  	}
  
  	return logger.New(log.New(os.Stdout, "", 0), lvl)
  }
docs: // InitLogger configures a leveled logger.
  //
  // Env Vars:
  // * LOG_LEVEL - The log level
  //
  // If you want to replace the global default logger:
  //	logger.DefaultLogger = InitLogger()