fix

python-state-changes.py

@@ -31,7 +31,6 @@ class PythonStateChanges(datasets.GeneratorBasedBuilder):
         return datasets.DatasetInfo(
             description=_DESCRIPTION,
             features=_FEATURES,
-            supervised_keys=("start", "code", "end"),
             license=_LICENSE,
         )
 

test.py

@@ -1,7 +1,7 @@
 import datasets
 
 
-data = datasets.load_dataset('python_state_changes.py', streaming=True)
+data = datasets.load_dataset('python-state-changes.py', streaming=True)
 
 for row in data['train']:
     print(row)