debugging

SPIDER.py

@@ -142,7 +142,7 @@ class SPIDER(datasets.GeneratorBasedBuilder):
             "patient_id": datasets.Value("string"),
             "scan_type": datasets.Value("string"),
             # "raw_image": datasets.Image(),
-            "numeric_array": datasets.Sequence(),
+            "numeric_array": datasets.Array3D(shape=(21, 512, 512), dtype='int16'),
             "metadata": {
                 "num_vertebrae": datasets.Value(dtype="string"),
                 "num_discs": datasets.Value(dtype="string"),