Add system

app.py

@@ -238,8 +238,7 @@ def receive_feedback():
     feedback_list = data.get("feedback", [])
     filename = data.get("file")
     file_path = os.path.join(TMP_DIR, filename)
-    pledge_date = data.get("pledge_date", "")
-    pledge_author = data.get("pledge_author", "")
+
     timestamp = data.get("timestamp") 
     user_id = data.get("user_id")
 
@@ -262,6 +261,8 @@ def receive_feedback():
         suggestion_meta = previous_log.get("suggestion_meta")
         time_start = previous_log.get("time_start")
         time_end = previous_log.get("time_end")
+        pledge_author = previous_log.get("time_start")
+        pledge_date = previous_log.get("time_end")
     except Exception:
         pass