app:
  data: https://github.com/neuml/txtai
  query: null
summary:
  path: sshleifer/distilbart-cnn-12-6
textractor:
  join: true
  lines: false
  minlength: 100
  paragraph: true
  sentences: false
workflow: 
  summary:
  tasks:
  - action: textractor
    task: url
  - action: summary