code: func InitBanner(out io.Writer, in io.Reader) {
  	if in == nil {
  		beeLogger.Log.Fatal("The input is nil")
  	}
  
  	banner, err := ioutil.ReadAll(in)
  	if err != nil {
  		beeLogger.Log.Fatalf("Error while trying to read the banner: %s", err)
  	}
  
  	show(out, string(banner))
  }
docs: // InitBanner loads the banner and prints it to output
  // All errors are ignored, the application will not
  // print the banner in case of error.