update with codeAgent

app.py

@@ -3,8 +3,7 @@ import gradio as gr
 import requests
 import inspect
 import pandas as pd
-from smolagents import ToolCallingAgent, DuckDuckGoSearchTool, HfApiModel
-
+from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel
 
 # (Keep Constants as is)
 # --- Constants ---
@@ -15,17 +14,15 @@ DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 class BasicAgent:
     def __init__(self):
         print("BasicAgent initialized.")
-        self.agent = ToolCallingAgent(
-            tools = [DuckDuckGoSearchTool()],
-            model = HfApiModel,
-        )
+        self.agent = CodeAgent(tools=[DuckDuckGoSearchTool()], model=HfApiModel())
+
     def __call__(self, question: str) -> str:
         print(f"Agent received question (first 50 chars): {question[:50]}...")
  #       fixed_answer = "This is a default answer."
  #       print(f"Agent returning fixed answer: {fixed_answer}")
  #       return fixed_answer
         try:
-            result = self.agent(question)
+            result = self.agent.run(question)
             print(f"Agent answer: {result}")
             return result
         except Exception as e: