Update app.py

app.py

@@ -18,7 +18,10 @@ model = HfApiModel(
     model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud',
 )
 
-prompt_templates = {"default": "Answer: {{question}}"}
+prompt_templates = {
+    "default": "Answer: {{question}}",
+    "system_prompt": "You are a helpful assistant. Use tools if necessary to answer the question."
+}
 
 agent = CodeAgent(
     model=model,