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dataset.py

@@ -3,9 +3,12 @@ import datasets
 
 class CocoBaseEval(datasets.GeneratorBasedBuilder):
     VERSION = datasets.Version("1.0.0")
+    
+    DESCRIPTION = "COCO 2014 validation set subset (1000 images) with captions and object annotations"
 
     def _info(self):
         return datasets.DatasetInfo(
+            description=self.DESCRIPTION,
             features=datasets.Features({
                 "image_id": datasets.Value("int32"),
                 "image": datasets.Image(),