Update sci_lay.py

sci_lay.py

@@ -131,7 +131,7 @@ class SciLay(datasets.GeneratorBasedBuilder):
                 ]
                 for split, split_name in _SPLIT_NAMES.items()
             }
-            raise Exception(f"paths creati = {[file_path for file_path in paths]}")
+            raise Exception(f"paths creati = {[file_path.__repr__ for file_path in paths]}")
             return [
                 datasets.SplitGenerator(
                     name=split,