correct submission api

app.py

@@ -107,7 +107,7 @@ def run_and_submit_all( profile: gr.OAuthProfile | None):
             full_answer = run_agent(agent, s)
             submitted_answer = extract_final_answer(full_answer[-1].content)
             print(f"\n\nQuestion {r+1} Answer: {submitted_answer}\n\n")
-            answers_payload.append({"task_id": task_id, "model_answer": submitted_answer})
+            answers_payload.append({"task_id": task_id, "submitted_answer": submitted_answer})
             results_log.append({"Task ID": task_id, "Question": question_text, "Submitted Answer": submitted_answer})
         except:
             print(f"Error running agent on task {task_id}: {e}")