Upload ozone.py

ozone.py

@@ -266,13 +266,13 @@ class OzoneConfig(datasets.BuilderConfig):
 
 class Ozone(datasets.GeneratorBasedBuilder):
     # dataset versions
-    DEFAULT_CONFIG = "ozone"
+    DEFAULT_CONFIG = "8hr"
     BUILDER_CONFIGS = [
         OzoneConfig(name="8hr",
-                    description="Ozone for binary classification.")
+                    description="Ozone for binary classification."),
         OzoneConfig(name="1hr",
                     description="Ozone for binary classification.")
-    ]
+        ]
 
 
     def _info(self):