Update app.py

app.py

@@ -14,7 +14,7 @@ def query_vectara(question):
     corpus_id = config('CORPUS_ID')  # Read from .env file
     api_key = config('API_KEY')  # Read from .env file
 
-    query_url = "https://api.vectara.io/v1/query/v1/query"
+    query_url = "https://api.vectara.io:443/v1/query"
 
     headers = {
         "Content-Type": "application/json",