modify the agent structure

app.py

@@ -10,12 +10,15 @@ DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 
 # --- Basic Agent Definition ---
 # ----- THIS IS WERE YOU CAN BUILD WHAT YOU WANT ------
+from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel
 class BasicAgent:
     def __init__(self):
+        self.agent = CodeAgent(tools=[DuckDuckGoSearchTool()], model=HfApiModel())
         print("BasicAgent initialized.")
     def __call__(self, question: str) -> str:
         print(f"Agent received question (first 50 chars): {question[:50]}...")
-        fixed_answer = "This is a default answer."
+        fixed_answer = self.agent.run(question)
+        # fixed_answer = "This is a default answer."
         print(f"Agent returning fixed answer: {fixed_answer}")
         return fixed_answer