Update testb.py

testb.py

@@ -42,7 +42,7 @@ class TestB(datasets.GeneratorBasedBuilder):
             data_url="./data2",
         )]
 
-     def _info(self):
+    def _info(self):
         features = {feature: datasets.Value("string") for feature in self.config.features}
 
         return datasets.DatasetInfo(