Update fixtures-captioning.py

fixtures-captioning.py

@@ -43,7 +43,7 @@ class FixturesCaptioning(datasets.GeneratorBasedBuilder):
         )
     ]
     DEFAULT_CONFIG_NAME = "image"
-    self.ordered_images_list = ["bbox_sample_image.jpeg", "bus.png", "chart.png", "skateboard.png"]
+    ORDERED_IMAGES_LIST = ["bbox_sample_image.jpeg", "bus.png", "chart.png", "skateboard.png"]
     def _info(self):
         return datasets.DatasetInfo(
             description=_DESCRIPTION,
@@ -61,7 +61,7 @@ class FixturesCaptioning(datasets.GeneratorBasedBuilder):
         
         DL_URLS = [
             f"https://huggingface.co/datasets/hf-internal-testing/fixtures-captioning/raw/main/{name}"
-            for name in self.ordered_images_list
+            for name in ORDERED_IMAGES_LIST
         ]
         archive_path = dl_manager.download_and_extract(DL_URLS)
         return [
@@ -73,7 +73,7 @@ class FixturesCaptioning(datasets.GeneratorBasedBuilder):
     def _generate_examples(self, archive_path):
         """Generate examples."""
         for i, filename in enumerate(archive_path):
-            key = self.ordered_images_list[i]
+            key = ORDERED_IMAGES_LIST[i]
             example = {
                 "id": key,
                 "file": filename,