Update app.py

app.py

@@ -107,7 +107,7 @@ def install_bot_integration(bot_id, workspace_id):
     # Integration payload
     payload = {
         "integrations": {
-            "intver_01K235NKSVEGFZAJ7E0MT2N647": {
+            "intver_01KCHBZMZEM2017N9C0ND1STA5": {
                 "enabled": True
             }
         }
@@ -223,7 +223,7 @@ def chat_with_assistant(user_input, chat_history, bot_id, workspace_id, temperat
         "type": "openai:generateContent",
         "input": {
             "model": {
-                "id": "gpt-5-2025-08-07"
+                "id": "gpt-5.2-2025-12-11"
             },
             "systemPrompt": system_prompt,
             "messages": messages,