Update README.md

README.md

@@ -29,20 +29,20 @@ tags:
   - climate
   - remote-sensing
 
-# Make all JPEGs under huggingface_preview/ available
+# 1) Tell HF to index all JPGs under huggingface_preview/
 data_files:
   - "huggingface_preview/**/*.jpg"
-  - "metadata.csv"              # ← 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: benchmark
-    data_files:
-      - split: preview
-        path: metadata.csv
+  - "metadata.parquet"
+
+# 2) Tell HF to treat the Parquet as the “preview” table,
+#    where the schema already marks rgb/osm/dem/mask → Image()
+preview:
+  path: metadata.parquet
+  images:
+    - rgb
+    - osm
+    - dem
+    - mask
 ---