Update app.py

app.py

@@ -20,7 +20,8 @@ if xl1 is not None and xl2 is not None:
     for t1 in df1.iterrows():
       r1 = t1[1]
       kps1 = json.loads(r1["Matched KPs"].replace("'", '"'))
-      for kp1 in kps1.keys():
+      curr_keys = list(kps1.keys()).copy()
+      for kp1 in curr_keys:
         if kps1[kp1] > 0.99:
           kps1.pop(kp1)
       #now display the kps