Update app.py

app.py

@@ -19,7 +19,7 @@ def query_vectara(question):
     headers = {
         "Content-Type": "application/json",
         "authorization": f"{api_key}",
-        "customer-id": "{customer_id}",
+        "customer-id": f"{customer_id}",
     }
 
     query_body = {