Support streaming and loading on Windows (#2)

- Use os.path.join to join paths (c18c9aca2cff61d50dde2ce6b9f0f7fde86fb377)


Co-authored-by: Albert Villanova <albertvillanova@users.noreply.huggingface.co>

pubmed-summarization.py

@@ -88,9 +88,9 @@ class PubMedSummarizationDataset(datasets.GeneratorBasedBuilder):
 
     def _split_generators(self, dl_manager):
 
-        train_path = dl_manager.download_and_extract(self._TRAIN_FILE) + "/train.txt"
-        val_path = dl_manager.download_and_extract(self._VAL_FILE) + "/val.txt"
-        test_path = dl_manager.download_and_extract(self._TEST_FILE) + "/test.txt"
+        train_path = os.path.join(dl_manager.download_and_extract(self._TRAIN_FILE), "train.txt")
+        val_path = os.path.join(dl_manager.download_and_extract(self._VAL_FILE), "val.txt")
+        test_path = os.path.join(dl_manager.download_and_extract(self._TEST_FILE), "test.txt")
         
         return [
             datasets.SplitGenerator(