modify dataset key name

configs/metadata.json

@@ -1,13 +1,14 @@
 {
     "schema": "https://github.com/Project-MONAI/MONAI-extra-test-data/releases/download/0.8.1/meta_schema_20220324.json",
-    "version": "0.3.0",
+    "version": "0.3.1",
     "changelog": {
+        "0.3.1": "modify dataset key name",
         "0.3.0": "update license files",
         "0.2.0": "unify naming",
         "0.1.0": "Initial version"
     },
-    "monai_version": "0.9.0",
-    "pytorch_version": "1.10.2",
+    "monai_version": "1.0.1",
+    "pytorch_version": "1.13.0",
     "numpy_version": "1.21.2",
     "optional_packages_version": {
         "nibabel": "3.2.1",

configs/train.json

@@ -9,7 +9,8 @@
     "val_interval": 1,
     "device": "$torch.device('cuda:0' if torch.cuda.is_available() else 'cpu')",
     "ckpt_path": "$@bundle_root + '/models/model.pt'",
-    "dataset_file": "./allimages3label.npz",
+    "dataset_dir": ".",
+    "dataset_file": "$@dataset_dir + '/allimages3label.npz'",
     "network_def": {
         "_target_": "UNet",
         "spatial_dims": 2,