code: private void loadEvalParameters() {
      this.evalParser.addArgument("-c","--component")
           .required(true)
           .choices("pos","lemma")
           .help("Choose component for evaluation");
      this.evalParser.addArgument("-m", "--model")
          .required(true)
          .help("Choose model");
      this.evalParser.addArgument("-t", "--testSet")
          .required(true)
          .help("Input testset for evaluation");
      this.evalParser.addArgument("--evalReport")
          .required(false)
          .choices("brief", "detailed", "error")
          .help("Choose type of evaluation report; defaults to brief");
    }
docs: Load the evaluation parameters of the CLI.