Update app.py

app.py

@@ -28,7 +28,8 @@ import math
 from sklearn.metrics import accuracy_score
 from sklearn.metrics import precision_recall_fscore_support
 from sklearn.model_selection import train_test_split
-from sklearn.metrics import Scorer
+#from sklearn.metrics import Scorer
+from sklearn.metrics import SCORERS
 import json
 import re
 import numpy as np