Update app.py

app.py

@@ -3,6 +3,10 @@ import gradio as gr
 import requests
 import inspect
 import pandas as pd
+from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel, FinalAnswerTool, LiteLLMModel
+
+
+model = LiteLLMModel(model_id="gemini/gemini-2.0-flash-lite", api_key=os.getenv('GEMINI_API_KEY'))
 
 # (Keep Constants as is)
 # --- Constants ---
@@ -12,10 +16,11 @@ DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 # ----- THIS IS WERE YOU CAN BUILD WHAT YOU WANT ------
 class BasicAgent:
     def __init__(self):
+        self.agent = CodeAgent(tools=[DuckDuckGoSearchTool()], model=model)
         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)
         print(f"Agent returning fixed answer: {fixed_answer}")
         return fixed_answer