diff --git a/bindings/python/py_src/tokenizers/__init__.pyi b/bindings/python/py_src/tokenizers/__init__.pyi
index 4f396ae5..b73c838c 100644
--- a/bindings/python/py_src/tokenizers/__init__.pyi
+++ b/bindings/python/py_src/tokenizers/__init__.pyi
@@ -28,13 +28,14 @@ class AddedToken:
         normalized (:obj:`bool`, defaults to :obj:`True` with :meth:`~tokenizers.Tokenizer.add_tokens` and :obj:`False` with :meth:`~tokenizers.Tokenizer.add_special_tokens`):
             Defines whether this token should match against the normalized version of the input
             text. For example, with the added token ``"yesterday"``, and a normalizer in charge of
-            lowercasing the text, the token could be extracted from the input ``"I saw a lion
-            Yesterday"``. 
+            lowercasing the text, the token could be extract from the input ``"I saw a lion
+            Yesterday"``.
         special (:obj:`bool`, defaults to :obj:`False` with :meth:`~tokenizers.Tokenizer.add_tokens` and :obj:`False` with :meth:`~tokenizers.Tokenizer.add_special_tokens`):
             Defines whether this token should be skipped when decoding.
+
     """
 
-    def __init__(self, content, single_word=False, lstrip=False, rstrip=False, normalized=True):
+    def __init__(self, content, single_word=False, lstrip=False, rstrip=False, normalized=True, special=False):
         pass
     @property
     def content(self):
@@ -65,7 +66,7 @@ class AddedToken:
         """
         Get the value of the :obj:`single_word` option
         """
-    pass
+        pass
     @property
     def special(self):
         """