diff --git a/Project_Model/Libs/BPE/Classes/NanoSocratesSpecial.py b/Project_Model/Libs/BPE/Classes/NanoSocratesSpecial.py
index e551d6c..8fe81bb 100644
--- a/Project_Model/Libs/BPE/Classes/NanoSocratesSpecial.py
+++ b/Project_Model/Libs/BPE/Classes/NanoSocratesSpecial.py
@@ -5,34 +5,43 @@ class NanoSocratesSpecial(Encoder):
 
     def __init__(
         self,
-        initial_vocabulary: list[str] | None = None
-    ) -> None:
+        vocabulary_index: int ,
+        vocabulary: dict[str, int] | None = None
+        ) -> None:
+        
         super().__init__()
 
-        self.__vocabulary: dict[str, int] = {}
+        if vocabulary is None:
+            self.__vocabulary: dict[str, int] = {}
+        else:
+            self.__vocabulary:  dict[str, int] = vocabulary
+        
         self.__reverse_vocabulary: dict[int, str] = {}
-        self.__current_index = 0
 
-        if initial_vocabulary is None:
-            return
+        if vocabulary_index is None:
+            self.__vocabulary_index = 0
+        else:
+            self.__vocabulary_index = vocabulary_index
 
-        for word in initial_vocabulary:
+        # self.__build_reverse_vocabulary()
 
-            CURRENT_INDEX = self.__current_index
-            self.__vocabulary[word] = CURRENT_INDEX
-            self.__reverse_vocabulary[CURRENT_INDEX] = word
 
-            self.__current_index += 1
 
-    @property
-    def vocabulary_size(self):
-        return self.__current_index
+    def build_reverse_vocabulary(self):
+        self.__reverse_vocabulary = {v: k for k, v in self.__vocabulary.items()}
 
-    def add_special_word(self, word:str):
-        CURRENT_INDEX = self.__current_index
+    # @property
+    # def vocabulary_size(self):
+    #     return self.__current_index
+
+    def set_vocabulary_index(self, vocabulary_index: int):
+        self.__vocabulary_index = vocabulary_index
+
+    def add_special_word_to_vocabulary(self, word:str):
+        self.__vocabulary_index = self.__vocabulary_index + 1
+        CURRENT_INDEX = self.__vocabulary_index
         self.__vocabulary[word] = CURRENT_INDEX
         self.__reverse_vocabulary[CURRENT_INDEX] = word
-        self.__current_index += 1
 
     def encode(self, word: str) -> list[int]:
         ID = self.__vocabulary.get(word)
@@ -52,3 +61,5 @@ class NanoSocratesSpecial(Encoder):
 
         return WORD
 
+    def get_reverse_vocabulary(self)-> dict[int, str]:
+        return self.__reverse_vocabulary