Update README.md

README.md

@@ -29,20 +29,22 @@ tags:
   - climate
   - remote-sensing
 
-# Make all JPEGs under huggingface_preview/ available
+# 1) Index all JPG previews under huggingface_preview/
 data_files:
   - "huggingface_preview/**/*.jpg"
-  - "metadata.parquet"              # ← ensure HF knows your CSV is a file
 
-# Tell HF to use YOUR metadata.csv as the preview‐links table
-preview: metadata.csv
-
-# (Optional) if you need a named config/split:
-configs:
-  - config_name: sustainbench
-    data_files:
-      - split: preview-sustainbench
-        path: metadata.parquet
+# 2) Also index metadata.parquet so DuckDB can read it
+  - "metadata.parquet"
+
+# 3) Tell HF that metadata.parquet is your preview table,
+#    and explicitly name which columns are images.
+preview:
+  path: metadata.parquet
+  images:
+    - rgb
+    - osm
+    - dem
+    - mask
 ---