fix: correct dict access

patfig.py

@@ -70,9 +70,7 @@ class PatFig(GeneratorBasedBuilder):
     def _generate_examples(self, images_dir: str, annotations_dir: str):
         with open(annotations_dir, "r") as f:
             data = json.load(f)
-            print(data.type())
-            print(data)
-            for idx, record in enumerate(data):
+            for idx, record in data.items():
                 image_path = os.path.join(images_dir, record["pub_number"], record["image_name"])
                 yield idx, {
                     "image": image_path,