class_docstr: Base tokenizer class.
      
class_docstr_tok: ["Base","tokenizer","class","."]
code: def __init__(self):
      pass
  
imports: import os
  import numpy
  from paddlehub.common.logger import logger
label_desc: Use image node_id 1 to create a new Tokenizer object from inherited base classes: object with example: obj = Tokenizer()