Fix script

heurigen-data.py

@@ -30,9 +30,7 @@ _BUILDER_CONFIGS = [
     HeuriGenConfig(
         name="protein_sequence_design", description="Protein sequence design instances"
     ),
-    HeuriGenConfig(
-        name="pedigree", description="pedigree problem instances"
-    ),
+    HeuriGenConfig(name="pedigree", description="pedigree problem instances"),
     HeuriGenConfig(
         name="picked_up_delivery", description="picked-up-delivery instances"
     ),
@@ -58,7 +56,8 @@ class HeuriGen(datasets.GeneratorBasedBuilder):
         )
 
     def _split_generators(self, dl_manager):
-        base = dl_manager.download(self.config.name)
+        root = dl_manager.manual_dir or os.path.dirname(__file__)
+        base = os.path.join(root, self.config.name)
 
         # helper – returns all files in that split, including files in subfolders but not the folders themselves
         def files(pattern):