Update app.py

app.py

@@ -134,7 +134,7 @@ def y2_predict(*args):
     return output
 
 def y3_predict(*args):
-    df1 = pd.DataFrame([args], columns=x3.columns)
+    df3 = pd.DataFrame([args], columns=x3.columns)
     pos_pred = y3_calib_model.predict_proba(df3)
     prob = pos_pred[0][1]
     prob_percent = round(prob * 100)