Update ordered_multimap.py

ordered_multimap.py

@@ -1,21 +1,14 @@
-from weak_list import WeakList
+from weak_list import WeakValueDictionnary
 from collections import defaultdict
 
-class DictWrapper:
-    def __init__(self, data: str):
-        self.data = data
-
-    def get_dict(self):
-        return self.data
-
 class OrderedMultiIndexMapWeakRef:
     def __init__(self):
         self.data = []
-        self.index_list = WeakList()
+        self.index_list = []
 
     def insert(self, text, title: str, sub_title: str):
         self.data.append(text)
-        self.index_list.append(DictWrapper({'title': title, 'sub_title': sub_title}))
+        self.index_list.append(WeakValueDictionnary({'title': title, 'sub_title': sub_title}))
 
     def get(self, key):
         if key: