Update app.py

app.py

@@ -107,7 +107,7 @@ def classify_email(text):
     for model_name in model_names:
         response += f"{model_name}: "
         for j, prob in enumerate(probabilities[model_name]):
-            response += f"{num_to_label[j]}: {prob:.2f}%"
+            response += f"{labels[j]}: {prob:.2f}%"
         response += "\n"
         
     return response