Update app.py

app.py

@@ -20,7 +20,7 @@ def get_ai_response(message, history):
     messages.append({"role": "user", "content": message})
     
     payload = {
-        "model": "unsloth/Mistral-Small-24B-Instruct-2501",  
+        "model": "NousResearch/DeepHermes-3-Llama-3-8B-Preview",  
         "messages": messages,
         "stream": False,
         "max_tokens": 10000,