content: import shutil
  
  from batchgenerators.utilities.file_and_folder_operations import isdir, join
  
  from nnunetv2.paths import nnUNet_raw, nnUNet_results, nnUNet_preprocessed
  
  if __name__ == '__main__':
      # deletes everything!
      dataset_names = [
          'Dataset996_IntegrationTest_Hippocampus_regions_ignore',
          'Dataset997_IntegrationTest_Hippocampus_regions',
          'Dataset998_IntegrationTest_Hippocampus_ignore',
          'Dataset999_IntegrationTest_Hippocampus',
      ]
      for fld in [nnUNet_raw, nnUNet_preprocessed, nnUNet_results]:
          for d in dataset_names:
              if isdir(join(fld, d)):
                  shutil.rmtree(join(fld, d))
  
  