Update SOTAB.py

SOTAB.py

@@ -59,6 +59,10 @@ class SOTAB(datasets.GeneratorBasedBuilder):
         CTA_Training = os.path.join(dl_manager.download_and_extract(train_url))
         CTA_Validation = os.path.join(dl_manager.download_and_extract(dev_url))
         CTA_Test = os.path.join(dl_manager.download_and_extract(test_url))
+
+        train_file = "CTA_training_gt.csv"
+        test_file = "CTA_test_gt.csv"
+        dev_file = "CTA_validation_gt.csv"
         
         return [
             datasets.SplitGenerator(