Update app.py

app.py

@@ -32,7 +32,7 @@ def get_post_headers() -> dict:
         "Content-Type": "application/json",
     }
 
-def query_vectara(query: str, filter_str="", lambda_val=0.0) -> str:
+def query_vectara(query: str, case_number: int, filter_str="", lambda_val=0.0) -> str:
     corpus_key = {
         "customerId": customer_id,
         "corpusId": corpus_id,