Update testb.py

testb.py

@@ -39,7 +39,7 @@ class TestB(datasets.GeneratorBasedBuilder):
                 name=datasets.Split.TEST,
                 gen_kwargs={
                     "data_file": dl_dir,
-                    "split": datasets.Split.TRAIN,
+                    "split": datasets.Split.TEST,
                 },
             )
         ]