change code

app.py

@@ -4,6 +4,9 @@ import requests
 import inspect
 import pandas as pd
 
+from smolagents import OpenAIServerModel, CodeAgent
+from smolagents.tools import DuckDuckGoSearchTool
+
 # (Keep Constants as is)
 # --- Constants ---
 DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
@@ -13,11 +16,18 @@ DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 class BasicAgent:
     def __init__(self):
         print("BasicAgent initialized.")
+        model = OpenAIServerModel(
+            model="gpt-4o-mini",
+            api_key="sk-proj-1234567890",
+            base_url="https://api.openai.com/v1",
+        )
+        self.agent = CodeAgent(tools=[DuckDuckGoSearchTool()], model=model)
+
     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
+        answer = self.agent(question)
+        print(f"Agent returning answer: {answer}")
+        return answer
 
 def run_and_submit_all( profile: gr.OAuthProfile | None):
     """

requirements.txt

@@ -1,2 +1,3 @@
 gradio
-requests
+requests
+smolagents