Upload arhythmia.py

arhythmia.py

@@ -350,6 +350,8 @@ class Arrhythmia(datasets.GeneratorBasedBuilder):
     def preprocess(self, data: pandas.DataFrame, config: str = DEFAULT_CONFIG) -> pandas.DataFrame:
         data = data[(data.t != "?") & (data.qrst != "?") & (data.p != "?") & (data.j != "?") & (data.heart_rate != "?")]
         data = data.astype({"t": int, "qrst": int, "p": int, "j": int, "heart_rate": int})
+        if "type_of_arrhythmia" in data.columns:
+            data = data.rename(columns={"type_of_arrhythmia": "type_of_arhythmia"})
 
         print(list(data.columns))
         print("type_of_arhythmia" in data.columns)