Update app.py

app.py

@@ -54,7 +54,7 @@ def initialize_koyeb_agent(model=None):
         model = LiteLLMModel(
             model_id=MODEL_CONFIGS["nano"]["model_id"],
             api_key=os.environ["OPENROUTER_API_KEY"],
-            temperature=MODEL_CONFIGS["optimus"]["temperature"]
+            temperature=MODEL_CONFIGS["nano"]["temperature"]
         )
     
     return CodeAgent(