text: AVAILABLE = [
      {
          'account_name': 'ExampleTwitterMarkovBot', # derived from https://twitter.com/ExampleTwitterMarkovBot
          'corpora': ('example_corpus1', 'example_corpus2'),
          'description': 'An example configuration for a bot instance',
          'twitter_key': '', # twitter app API key
          'twitter_secret': '' # twitter app API secret
      }
  ]