Update app.py

app.py

@@ -15,6 +15,9 @@ from google.oauth2.service_account import Credentials
 from googleapiclient.discovery import build
 from googleapiclient.http import MediaIoBaseDownload
 import io
+import warnings
+from requests.packages.urllib3.exceptions import InsecureRequestWarning
+warnings.simplefilter('ignore', InsecureRequestWarning)
 
 # Gradio uyarılarını bastır
 warnings.filterwarnings("ignore", category=UserWarning, module="gradio.components.chatbot")
@@ -386,7 +389,7 @@ def chatbot_fn(user_message, history):
     messages = system_messages + history + [{"role": "user", "content": user_message}]
 
     payload = {
-        "model": "gpt-4.5-preview",
+        "model": "gpt-4.1",
         "messages": messages,
         "temperature": 0.2,
         "top_p": 1,
@@ -449,14 +452,15 @@ chat_fn = slow_echo if USE_SLOW_ECHO else chatbot_fn
 if not USE_SLOW_ECHO:
     scheduler_thread = threading.Thread(target=run_scheduler, args=(global_chat_history,), daemon=True)
     scheduler_thread.start()
-
+    
 demo = gr.ChatInterface(
     fn=chat_fn,
     title="Trek Asistanı",
     theme="default",
+    type="messages",
     flagging_mode="manual",
     flagging_options=["Doğru", "Yanlış", "Emin değilim", "Diğer"],
-    type="messages"  # "types" değil, "type" olmalı
+    save_history=True
 )
 
 if __name__ == "__main__":