Update app.py

app.py

@@ -19,10 +19,9 @@ DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 
 class MyAgent:
     def __init__(self):
-        # Fix: use system_prompt instead of system_message
+        # Initialize model WITHOUT system_message or system_prompt
         self.model = OpenAIServerModel(
-            model_id="gpt-4",
-            system_prompt=SYSTEM_PROMPT
+            model_id="gpt-4"
         )
         self.agent = CodeAgent(
             tools=[DuckDuckGoSearchTool()],
@@ -30,13 +29,22 @@ class MyAgent:
         )
 
     def __call__(self, question: str) -> str:
+        # Manually prepend system prompt in the messages for chat completion
+        messages = [
+            {"role": "system", "content": SYSTEM_PROMPT},
+            {"role": "user", "content": question}
+        ]
         try:
-            return self.agent.run(question)
+            # Assuming your model supports a method like `complete` or `run` that accepts messages
+            # If your agent.run expects just the question string, you must use model.complete yourself.
+            # So call model.complete(messages=messages) instead:
+            return self.model.complete(messages=messages)
         except Exception as e:
             import traceback
             traceback.print_exc()
             return f"AGENT ERROR: {e}"
 
+
 def run_and_submit_all(profile: gr.OAuthProfile | None):
     """
     Fetches questions, runs the agent, submits answers, returns status and results table.