code: def dataset_list_files_cli(self,
                                 dataset,
                                 dataset_opt=None,
                                 csv_display=False):
          
          dataset = dataset or dataset_opt
          result = self.dataset_list_files(dataset)
          if result:
              if result.error_message:
                  print(result.error_message)
              else:
                  fields = ['name', 'size', 'creationDate']
                  if csv_display:
                      self.print_csv(result.files, fields)
                  else:
                      self.print_table(result.files, fields)
          else:
              print('No files found')
docs: a wrapper to dataset_list_files for the client
              (list files for a dataset)
               Parameters
              ==========
              dataset: the string identified of the dataset
                       should be in format [owner]/[dataset-name]
              dataset_opt: an alternative option to providing a dataset
              csv_display: if True, print comma separated values instead of table