Update app.py

app.py

@@ -3,6 +3,7 @@ import gradio as gr
 import requests
 import inspect
 import pandas as pd
+from smolagents import CodeAgent, DuckDuckGoSearchTool, OpenAIServerModel
 
 # (Keep Constants as is)
 # --- Constants ---
@@ -13,9 +14,19 @@ DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 class BasicAgent:
     def __init__(self):
         print("BasicAgent initialized.")
+        openai_key = os.getenv("OPENAI_API_KEY")
+        # Initialize the search tool
+        model = OpenAIServerModel(model_id="o4-mini", api_key=openai_key)
+        search_tool = DuckDuckGoSearchTool()
+        # Initialize Agent
+        self.agent = CodeAgent(
+            model = model,
+            tools=[search_tool])
+
+
     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)
         print(f"Agent returning fixed answer: {fixed_answer}")
         return fixed_answer