Update app.py

app.py

@@ -50,17 +50,37 @@ class BasicAgent:
             # Ensure result is always a string
             if not isinstance(result, str):
                 result = str(result)
+             # 提取最终答案 - 如果结果包含"Final answer:"格式
+            if "Final answer:" in result:
+                # 只提取最终答案部分
+                final_answer_part = result.split("Final answer:")[1].strip()
+                return final_answer_part
             return result
         except Exception as e:
             print(traceback.format_exc())
             error_msg = f"Error running agent: {str(e)}"
             return f"I encountered an issue while processing your question: {str(e)}"
 
+
+
+# 添加全局变量来存储已经处理过的问题和答案
+processed_questions = {}
+submission_completed = False
 def run_and_submit_all( profile: gr.OAuthProfile | None):
     """
     Fetches all questions, runs the BasicAgent on them, submits all answers,
     and displays the results.
     """
+
+    global processed_questions, submission_completed
+    
+    # 如果已经完成提交，直接返回之前的结果
+    if submission_completed and processed_questions:
+        results_log = []
+        for task_id, data in processed_questions.items():
+            results_log.append({"Task ID": task_id, "Question": data["question"], "Submitted Answer": data["answer"]})
+        return "已经完成提交，请刷新页面重新开始。", pd.DataFrame(results_log)
+
     # --- Determine HF Space Runtime URL and Repo URL ---
     space_id = os.getenv("SPACE_ID") # Get the SPACE_ID for sending link to the code
 
@@ -149,6 +169,7 @@ def run_and_submit_all( profile: gr.OAuthProfile | None):
             f"Message: {result_data.get('message', 'No message received.')}"
         )
         # print("Submission successful.")
+        submission_completed = True
         results_df = pd.DataFrame(results_log)
         return final_status, results_df
     except requests.exceptions.HTTPError as e: