text: class GROTOAP2:
      _name = "GROTOAP2".lower()
      train_file = "../data/grotoap2/train-token.json"
      validation_file = "../data/grotoap2/dev-token.json"
      test_file = "../data/grotoap2/test-token.json"
      label_map_file = "../data/grotoap2/labels.json"
  
  
  class DocBank:
      _name = "DocBank".lower()
      train_file = "../data/docbank/train-token.json"
      validation_file = "../data/docbank/dev-token.json"
      test_file = "../data/docbank/test-token.json"
      label_map_file = "../data/docbank/labels.json"
  
  def instiantiate_dataset(dataset_name):
      if dataset_name.lower() == GROTOAP2._name:
          return GROTOAP2()
      elif dataset_name.lower() == DocBank._name:
          return DocBank()