message: Del used variables before removing folders
diff: @@ -102,6 +102,8 @@ def test_fetch_remote_datasets_wrapped():
  assert isdir(expanduser("~/another_fetch_folder"))
  # Remove test folders
  + del spiral_2d_arr
  + del bunny_arr
  shutil.rmtree(expanduser("~/remote_datasets"))
  shutil.rmtree(expanduser("~/another_fetch_folder"))
  