Update app.py

app.py

@@ -19,10 +19,10 @@ DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 
 class MyAgent:
     def __init__(self):
-        # Initialize model with system prompt
+        # Fix: use system_prompt instead of system_message
         self.model = OpenAIServerModel(
             model_id="gpt-4",
-            system_message=SYSTEM_PROMPT
+            system_prompt=SYSTEM_PROMPT
         )
         self.agent = CodeAgent(
             tools=[DuckDuckGoSearchTool()],
@@ -30,8 +30,12 @@ class MyAgent:
         )
 
     def __call__(self, question: str) -> str:
-        # Run agent on the question
-        return self.agent.run(question)
+        try:
+            return self.agent.run(question)
+        except Exception as e:
+            import traceback
+            traceback.print_exc()
+            return f"AGENT ERROR: {e}"
 
 def run_and_submit_all(profile: gr.OAuthProfile | None):
     """