Update app.py

app.py

@@ -156,7 +156,7 @@ def log_to_qdrant(question: str, answer: str):
 
 
 llm = ChatOpenAI(
-    model="Qwen/Qwen3-235B-A22B",
+    model="cognitivecomputations/Dolphin3.0-Mistral-24B",
     temperature=0.1,
     max_tokens=None,
     timeout=None,