Add files using upload-large-folder tool

brain-structure.py

@@ -96,14 +96,11 @@ class BrainStructure(datasets.GeneratorBasedBuilder):
     def _split_generators(self, dl_manager: datasets.DownloadManager):
         """
         Creates SplitGenerators for 'train', 'validation', and 'test'.
-        *No actual download* is done here, so data_dir is simply '.'.
-
-        Why '.'? Because whether the dataset is used locally or from the Hub,
-        Hugging Face will place (or reference) files in this same folder context.
+        We locate the dataset files by referencing the directory of this script.
         """
-        data_dir = "."  # The local folder containing subdirectories like IXI/, DLBS/, etc.
-        print(os.path.abspath(data_dir))
-        logger.info(f"BrainStructure: scanning data in {os.path.abspath(data_dir)}")
+        data_dir = os.path.abspath(os.path.dirname(__file__))
+
+        logger.info(f"BrainStructure: scanning data in {data_dir}")
 
         return [
             datasets.SplitGenerator(