diff --git a/Project_Model/Libs/BPE/Utils/special_regex_maker.py b/Project_Model/Libs/BPE/Utils/special_regex_maker.py
index fd4ac28..c2d3add 100644
--- a/Project_Model/Libs/BPE/Utils/special_regex_maker.py
+++ b/Project_Model/Libs/BPE/Utils/special_regex_maker.py
@@ -2,15 +2,14 @@ import re
 
 
 def special_regex_maker(special_tokens: list[str]) -> re.Pattern:
-    """ compile a regex for the special token
+    """compile a regex for the special token
     Args:
         special_tokens (list[str]): the list of special token
 
     Returns:
         re.Pattern:
-    """    
+    """
 
     REGEX_STR = "|".join(special_tokens)
 
     return re.compile(REGEX_STR)
-