Update SIMORD.py

SIMORD.py

@@ -46,6 +46,12 @@ _CITATION = r"""@article{corbeil2025empowering,
 _LICENSE = "CDLA-2.0-permissive"
 _HOMEPAGE = "https://huggingface.co/datasets/microsoft/SIMORD"
 
+DATA_URLS = {
+    "train": "https://huggingface.co/datasets/microsoft/SIMORD/resolve/main/data/train.json",
+    "dev":   "https://huggingface.co/datasets/microsoft/SIMORD/resolve/main/data/dev.json",
+    "test":  "https://huggingface.co/datasets/microsoft/SIMORD/resolve/main/data/test.json",
+}
+
 # ----------------------- helpers to read upstream transcripts -----------------------
 
 def _walk_json_files(directory: str) -> List[str]:
@@ -220,7 +226,7 @@ class SimordMerge(datasets.GeneratorBasedBuilder):
         )
 
     def _split_generators(self, dl_manager):
-        data_dir = dl_manager.download_and_extract("https://huggingface.co/datasets/microsoft/SIMORD/resolve/main/data")
+        data_dir = dl_manager.download_and_extract(DATA_URLS)
     
         file_map = {
             "train.json": ("train", datasets.Split.TRAIN),