code: def __init__(self):
      pass
  
file_path: PaddleHub/modules/text/language_model/slda_webpage/semantic_matching.py
imports: import os
  import numpy
  from paddlehub.common.logger import logger
  from slda_webpage.vocab import OOV
label_desc: Use image node_id 1 to create a new SemanticMatching object from inherited base classes: object with example: obj = SemanticMatching()