Upload metadata.json with huggingface_hub

metadata.json

@@ -1,6 +1,17 @@
-[
-  {
-    "image_path": "images/tmpuv8djt8y.png",
-    "description": "猫猫咪"
-  }
-]
+{
+  "_dataset_info": {
+    "name": "StickerSet",
+    "version": "1.0.0",
+    "description": "A collection of sticker images with descriptions",
+    "license": "MIT",
+    "creator": "Nekoko"
+  },
+  "images": [
+    {
+      "file_name": "tmpn1jajv83.png",
+      "image_path": "images/tmpn1jajv83.png",
+      "description": "猫猫咪",
+      "id": 1
+    }
+  ]
+}