Update app.py

app.py

@@ -108,7 +108,7 @@ def start_test(student_id, level_input):
     now = (datetime.utcnow() + timedelta(hours=9)).isoformat()
 
     entry = {
-        "user_id": current_user_id,
+        "user_id": student_id,
         "assigned_level": current_level, # 変更点
         "passage_id": None,
         "original_level": None,