Add image and segmentation map

fixtures_ade20k.py

@@ -73,7 +73,7 @@ class FixturesAde20k(datasets.GeneratorBasedBuilder):
     def _split_generators(self, dl_manager):
         DL_URLS = [
             f"https://huggingface.co/datasets/hf-internal-testing/fixtures_ade20k/raw/main/{name}"
-            for name in ["ADE_val_00000001.jpg", "ADE_val_00000001.png"]
+            for name in ["ADE_val_00000001.jpg", "ADE_val_00000001.png", "ADE_val_00000002.jpg", "ADE_val_00000002.png"]
         ]
         archive_path = dl_manager.download_and_extract(DL_URLS)
         return [