dataset-card update

README.md

@@ -8,13 +8,12 @@ configs:
         path: "validation.csv"
       - split: test
         path: "test.csv"
-    features:
-      image:
-        dtype: image
-        description: High-resolution input images of urban environments.
-      mask:
-        dtype: image
-        description: Binary segmentation masks corresponding to each input image.
+dataset_info:
+  features:
+    - name: image
+      dtype: image
+    - name: mask
+      dtype: string
 ---
 
 # Urban Climate Dataset