修改提问模块

module/picker/schema.py

@@ -11,7 +11,7 @@ class PickerStudent:
 
     def __init__(self, name: str, so: str, position: int, scores: list[int]):
         self._name = name
-        self._so = so
+        self._so = str(so)
         self._position = position
         self._scores = scores
         self._modify = False