Update app.py

app.py

@@ -1,6 +1,6 @@
 import os
 from fastapi import FastAPI, HTTPException
-from pydantic import BaseModel
+from pydantic import BaseModel , Extra
 from transformers import pipeline
 
 # -------------------------------
@@ -21,6 +21,9 @@ app = FastAPI(title="Routing Service - Space 2")
 class RoutingRequest(BaseModel):
     text: str
 
+    class Config:
+        extra = Extra.ignore  # allow extra fields like user_email
+
 # -------------------------------
 # Load Zero-Shot Classifier
 # -------------------------------