Update shingles.py

shingles.py

@@ -220,6 +220,7 @@ class RoofImages(datasets.GeneratorBasedBuilder):
                 image_column="image", label_column="label")],
         )
 
+   
     def _split_generators(self, dl_manager):
         archive_path = dl_manager.download(_BASE_URL)
         split_metadata_paths = dl_manager.download(_METADATA_URLS)
@@ -238,8 +239,16 @@ class RoofImages(datasets.GeneratorBasedBuilder):
                     "metadata_path": split_metadata_paths["val"],
                 },
             ),
+            datasets.SplitGenerator(
+                name=datasets.Split.TEST,
+                gen_kwargs={
+                    "images": dl_manager.iter_archive(archive_path),
+                    "metadata_path": split_metadata_paths["test"],
+                },
+            ),
         ]
 
+
     def _generate_examples(self, images, metadata_path):
         with open(metadata_path, encoding="utf-8") as f:
             files_to_keep = set(f.read().split("\n"))