Update heart_failure.py

heart_failure.py

@@ -97,18 +97,5 @@ class HeartFailure(datasets.GeneratorBasedBuilder):
         data.columns = _BASE_FEATURE_NAMES
         data = data.astype({"has_anaemia": "bool", "has_diabetes": "bool", "has_high_blood_pressure": "bool", "is_male": "bool",
                             "is_smoker": "bool"})
-        "age": datasets.Value("int8"),
-        "has_anaemia": datasets.Value("bool"),
-        "creatinine_phosphokinase_concentration_in_blood": datasets.Value("float64"),
-        "has_diabetes": datasets.Value("bool"),
-        "heart_ejection_fraction": datasets.Value("float64"),
-        "has_high_blood_pressure": datasets.Value("bool"),
-        "platelets_concentration_in_blood": datasets.Value("float64"),
-        "serum_creatinine_concentration_in_blood": datasets.Value("float64"),
-        "serum_sodium_concentration_in_blood": datasets.Value("float64"),
-        "is_male": datasets.Value("bool"),
-        "is_smoker": datasets.Value("bool"),
-        "days_in_study": datasets.Value("int64"),
-        "is_dead": datasets.ClassLabel(num_classes=2, names=("no", "yes"))
 
         return data