Update app.py

app.py

@@ -17,7 +17,8 @@ def classify_audio(audio):
     service_color_map = {
         "Payment and Billing": "blue",
         "Technical Support": "green",
-        "Account Information": "purple",
+        "Customer Service": "purple",
+        "Retention Service": "orange",
         "Other": "red"
     }