anchor.diff:          +cell #[code --gold-preproc], #[code -G]
           +cell flag
           +cell Use gold preprocessing.
  +
  +    +row("foot")
  +        +cell prints / creates
  +        +cell #[code stdout], HTML
  +        +cell Training results and optional displaCy visualizations.
   
   
   +h(3, "package") Package
  
positive.code:         +cell #[code --help], #[code -h]
          +cell flag
          +cell Show help message and available arguments.
  
  p The following converters are available:
  
  
negative.code:         +cell flag
          +cell Show help message and available arguments.
  
      +row("foot")
          +cell creates
          +cell model, pickle
          +cell A spaCy model on each epoch, and a final #[code .pickle] file.
  
  +h(4, "train-hyperparams") Environment variables for hyperparameters
      +tag-new(2)
  
  