Update hit.py

hit.py

@@ -78,11 +78,11 @@ class NewDataset(datasets.GeneratorBasedBuilder):
             {
                 "gender": datasets.Value("string"),
                 "mri_seg": datasets.Value("int64"),
-                "mri_labels": dict,
-                "mri_seg_dict": dict,
+                "mri_labels": datasets.Sequence(datasets.Sequence(datasets.Value("int64"))),
+                "mri_seg_dict": datasets.Sequence(datasets.Sequence(datasets.Value("float"))),
                 "resolution": datasets.Value("double"),
                 "center": datasets.Value("double"),
-                "smpl_dict": dict,
+                "smpl_dict": datasets.Sequence(datasets.Sequence(datasets.Value("mixed"))),
                 "dataset_name": datasets.Value("string"),
                 "subject_ID": datasets.Value("string")
                 # These are the features of your dataset like images, labels ...