Update app.py

app.py

@@ -39,7 +39,7 @@ label2color = {
     "B-QUESTION": 'red',
     "I-QUESTION": "red",
     "B-ANSWER": 'blue',
-    "I-ANSWERE": 'blue',
+    "I-ANSWER": 'blue',
     "O": 'orange'
   }