Upload heart.py

heart.py

@@ -184,25 +184,26 @@ class Heart(datasets.GeneratorBasedBuilder):
 
             data = data.infer_objects()
 
+            data = data[data.resting_blood_pressure != "?"]
+            data = data[data.fasting_blood_sugar != "?"]
+            data = data[data.rest_electrocardiographic_type != "?"]
+            data = data[data.maximum_heart_rate != "?"]
+            data = data[data.has_exercise_induced_angina != "?"]
+
             for f in data.columns:
                 if "?" in data[f].values:
                     print(f)
-            data = data["resting_blood_pressure" != "?"]
-            data = data["fasting_blood_sugar" != "?"]
-            data = data["rest_electrocardiographic_type" != "?"]
-            data = data["maximum_heart_rate" != "?"]
-            data = data["has_exercise_induced_angina" != "?"]
             data = data.astype({"is_male": bool, "has_exercise_induced_angina": bool,
                                 "serum_cholesterol": float, "maximum_heart_rate": float,
                                 "resting_blood_pressure": float, "fasting_blood_sugar": float})
         else:
             data = data[data.thal != "?"]
             data = data[data.number_of_major_vessels_colored_by_flourosopy != "?"]
-            data = data["resting_blood_pressure" != "?"]
-            data = data["fasting_blood_sugar" != "?"]
-            data = data["rest_electrocardiographic_type" != "?"]
-            data = data["maximum_heart_rate" != "?"]
-            data = data["has_exercise_induced_angina" != "?"]
+            data = data[data.resting_blood_pressure != "?"]
+            data = data[data.fasting_blood_sugar != "?"]
+            data = data[data.rest_electrocardiographic_type != "?"]
+            data = data[data.maximum_heart_rate != "?"]
+            data = data[data.has_exercise_induced_angina != "?"]
             
             for f in data.columns:
                 if "?" in data[f].values: