Update app.py

app.py

@@ -191,7 +191,8 @@ def get_answer_with_query(query, use_rerank, history):
         raise gr.Error("❌ Erreur : aucun query fourni.")
         return None
     params = {"query": query, "use_rerank": use_rerank}
-
+    answer = ""
+    
     resp = requests.get(f"{API_URL}/get_query_results", params=params)
     if resp.status_code != 200:
         raise gr.Error(f"❌ Erreur : {resp.status_code}")
@@ -267,7 +268,7 @@ def get_answer_with_query(query, use_rerank, history):
     </div>
     """
     
-    history.append((query, dict_resp['answer']))
+    history.append((query, answer))
     return "", history, styled_html
 
 # -------- FONCTION DE CHECK/RESTART --------