Update markushgrapher-datasets.py

markushgrapher-datasets.py

@@ -73,11 +73,12 @@ class MarkushGrapherDataset(GeneratorBasedBuilder):
             raise ValueError(f"Unsupported config: {self.config.name}")
 
     def _split_generators(self, dl_manager):
-        data_dir = dl_manager.download_and_extract(self.config.name)
+        base_dir = dl_manager.download_and_extract("")  # Download the full repo root
+        config_path = os.path.join(base_dir, self.config.name)
 
         splits = []
         for split in ["train", "test"]:
-            split_path = os.path.join(data_dir, split)
+            split_path = os.path.join(config_path, split)
             if os.path.exists(split_path):
                 splits.append(SplitGenerator(
                     name=Split.TRAIN if split == "train" else Split.TEST,
@@ -92,9 +93,8 @@ class MarkushGrapherDataset(GeneratorBasedBuilder):
             for f in files:
                 if f.endswith(".arrow"):
                     arrow_files.append(os.path.join(root, f))
-        arrow_files = [f for f in arrow_files if self.config.name in f]
-        
+
         for file in arrow_files:
-            dataset = Dataset.from_file(file)
+            dataset = datasets.Dataset.from_file(file)
             for i, row in enumerate(dataset):
                 yield f"{file}_{i}", row