Update app.py

app.py

@@ -11,13 +11,23 @@ DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 # --- Basic Agent Definition ---
 # ----- THIS IS WERE YOU CAN BUILD WHAT YOU WANT ------
 class BasicAgent:
-    def __init__(self):
-        print("BasicAgent initialized.")
+    def __init__(self, hf_token: str):
+        print("Advanced Agent initialized.")
+        self.client = InferenceClient(token=hf_token)
+        
     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
+        print(f"Processing question: {question[:50]}...")
+        
+        response = self.client.text_generation(
+            prompt=f"GAIA Question: {question}\nAnswer:",
+            model="meta-llama/Llama-3-70B-Instruct",
+            temperature=0.3,
+            max_new_tokens=512,
+            repetition_penalty=1.1
+        )
+        
+        print(f"Generated answer: {response[:50]}...")
+        return response
 
 def run_and_submit_all( profile: gr.OAuthProfile | None):
     """
@@ -40,7 +50,8 @@ def run_and_submit_all( profile: gr.OAuthProfile | None):
 
     # 1. Instantiate Agent ( modify this part to create your agent)
     try:
-        agent = BasicAgent()
+        hf_token = os.getenv("HF_TOKEN")  # Set this in Space settings
+        agent = BasicAgent(hf_token=hf_token)
     except Exception as e:
         print(f"Error instantiating agent: {e}")
         return f"Error initializing agent: {e}", None