Process images as numpy arrays

vendiscore.py

@@ -75,7 +75,10 @@ def get_features(config_name):
     if config_name in ("text", "default"):
         return datasets.Features({"samples": datasets.Value("string")})
     if config_name == "image":
-        return datasets.Features({"samples": datasets.Array3D})
+        return [
+            datasets.Features({"samples": datasets.Array2D}),
+            datasets.Features({"samples": datasets.Array3D}),
+        ]
     if config_name in ("K", "X"):
         return [
             datasets.Features(