Python - Final fix of the typings

bindings/python/tokenizers/__init__.py

@@ -1,6 +1,6 @@
 __version__ = "0.0.13"
 
-from .tokenizers import Tokenizer
+from .tokenizers import Tokenizer, Encoding
 from .tokenizers import decoders
 from .tokenizers import models
 from .tokenizers import normalizers

bindings/python/tokenizers/implementations/base_tokenizer.py

@@ -1,4 +1,4 @@
-from ..tokenizers import Tokenizer, Encoding
+from .. import Tokenizer, Encoding
 
 from typing import List, Union, Tuple, Optional
 

bindings/python/tokenizers/normalizers/__init__.pyi

@@ -1,4 +1,4 @@
-from typing import Optional
+from typing import Optional, List
 
 class Normalizer:
     """ Base class for all normalizers