Update agent.py

agent.py

@@ -10,7 +10,6 @@ API_URL = "https://agents-course-unit4-scoring.hf.space"
 # ------------------------
 # Tool definitions
 # ------------------------
-
 @tool
 def fetch_questions() -> list:
     """
@@ -66,7 +65,7 @@ def create_agent() -> CodeAgent:
         tools=[
             fetch_questions,
             fetch_random_question,
-            submit_answers,  # fetch_file è stato rimosso
+            submit_answers,
         ],
         model=model,
         prompt_template=(
@@ -76,4 +75,3 @@ def create_agent() -> CodeAgent:
         )
     )
     return agent
-