Update app.py

app.py

@@ -271,10 +271,10 @@ def run_agent_on_questions(agent, questions):
         # Get answer from agent
         answer = agent.answer(question_text)
         
-        # Add to answers list with the correct format
+        # Add to answers list with the CORRECT field name as per documentation
         answers.append({
             "task_id": task_id,
-            "answer": answer  # Changed from "submitted_answer" to "answer"
+            "submitted_answer": answer  # FIXED: Using "submitted_answer" as specified in the documentation
         })
         
         logger.info(f"Task {task_id}: '{question_text[:50]}...' -> '{answer}'")
@@ -286,8 +286,8 @@ def submit_answers(answers, username, api_url=DEFAULT_API_URL):
     logger.info(f"Submitting {len(answers)} answers for user '{username}'...")
     
     try:
-        # FIXED: Format the payload correctly according to API expectations
-        # The server expects a specific format with agent_code and answers
+        # FIXED: Format the payload correctly according to API documentation
+        # The server expects agent_code and answers with submitted_answer field
         payload = {
             "agent_code": f"https://huggingface.co/spaces/{username}/Final_Assignment_Template/blob/main/app.py",
             "answers": answers