feat: update urls

patfig.py

@@ -12,7 +12,15 @@ overarching goal of this dataset is to advance the research in visually situated
 hollistic consumption of the visual and textual data.
 """
 
-_URL = "https://huggingface.co/datasets/lcolonn/patfig/resolve/main/"
+_BASE_URL = "https://huggingface.co/datasets/lcolonn/patfig/resolve/main/"
+_METADATA_URLS = {
+    "annotations_train": "train/annotations_train.parquet",
+    "annotations_test": "test/annotations_test.parquet"
+}
+_IMAGES_URLS = {
+    "images_train": "train/train_images.tar.gz",
+    "images_test": "test/test_images.tar.gz",
+}
 _URLS = {
     "train_images": "train/train_images.tar.gz",
     "test_images": "test/test_images.tar.gz",