fix path

multiconer2.py

@@ -129,14 +129,15 @@ class Multiconer2(datasets.GeneratorBasedBuilder):
 
     def _split_generators(self, dl_manager: datasets.DownloadManager):
         """Returns SplitGenerators."""
-        base_path = dl_manager.download_and_extract([
-            f"{self.config.name}-train.conll",
-            f"{self.config.name}-dev.conll",
-        ])
+
+        downloaded_files = dl_manager.download_and_extract({
+            "train":  f"{self.config.name}-train.conll",
+            "dev":  f"{self.config.name}-dev.conll",
+        })
 
         return [
-            datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={"filepath": f"{self.config.name}-train.conll"}),
-            datasets.SplitGenerator(name=datasets.Split.VALIDATION, gen_kwargs={"filepath": f"{self.config.name}-dev.conll"}),
+            datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={"filepath": downloaded_files["train"]}),
+            datasets.SplitGenerator(name=datasets.Split.VALIDATION, gen_kwargs={"filepath": downloaded_files["dev"]}),
         ]
 
     def _generate_examples(self, filepath):