Added the Agent Implementation

app.py

@@ -4,6 +4,8 @@ import requests
 import inspect
 import pandas as pd
 
+from smolagents import CodeAgent, DuckDuckGoSearchTool, OpenAIServerModel
+
 # (Keep Constants as is)
 # --- Constants ---
 DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
@@ -12,12 +14,25 @@ DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 # ----- THIS IS WERE YOU CAN BUILD WHAT YOU WANT ------
 class BasicAgent:
     def __init__(self):
-        print("BasicAgent initialized.")
+        print("Initializing the BasicAgent")
+        model = OpenAIServerModel(model_id="gpt-4o")
+        print("GPT-4o LLM is instantiated")
+        # Initialize the search tool
+        search_tool = DuckDuckGoSearchTool()
+        print("DuckDuckSearchTool instantiated")
+
+        print("Agent is now created")
+        # Initializing 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."
-        print(f"Agent returning fixed answer: {fixed_answer}")
-        return fixed_answer
+        final_answer = self.agent.run(question)
+        print(f"Agent returning fixed answer: {final_answer}")
+        return final_answer
 
 def run_and_submit_all( profile: gr.OAuthProfile | None):
     """