message: Fix wrong iteration over dict
diff: @@ -60,7 +60,7 @@ def load_splits(local_datasets_dir: str = FLAGS.local_datasets_dir) -> Federated
  xy_splits = []
  xy_test = (None, None)
  - for split_id, _ in DATASET_SPLIT_HASHES:
  + for split_id in DATASET_SPLIT_HASHES:
  data = load_split(
  split_id=split_id,
  # passing respective hash tuple for given split_id
  