Upload isolet.py

isolet.py

@@ -30,7 +30,7 @@ features_types_per_config = {
         str(i): datasets.Value("float64") for i in range(617)
     }
 }
-features_types_per_config["isolet"]["618"] = datasets.ClassLabel(num_classes=26)
+features_types_per_config["isolet"]["617"] = datasets.ClassLabel(num_classes=26)
 features_per_config = {k: datasets.Features(features_types_per_config[k]) for k in features_types_per_config}
 
 
@@ -73,4 +73,4 @@ class Isolet(datasets.GeneratorBasedBuilder):
 
     def preprocess(self, data: pandas.DataFrame, config: str = DEFAULT_CONFIG) -> pandas.DataFrame:
         data.columns = [str(i) for i in range(618)]
-        return data.astype({"618": "int"})
+        return data.astype({"617": "int"})