Update app.py

app.py

@@ -174,9 +174,8 @@ def rag_system(user_input):
 def close_client():
     try:
         client.close()
-        print("Weaviate client closed cleanly.")
-    except Exception as e:
-        print(f"Error closing client: {e}")
+    except:
+        pass
 
 # ========== واجهة Gradio ==========
 with gr.Blocks() as demo: