class_docstr: Ernie_skep_sentiment_analysis module is initialize with enie_1.0_chn_large when pretraining.
  This module is finetuned on ChnSentiCorp dataset to do sentiment claasification.
  It can do sentiment analysis prediction directly, label as positive or negative.
class_docstr_tok: ["Ernie_skep_sentiment_analysis","module","is","initialize","with","enie_1.0_chn_large","when","pretraining",".","This","module","is","finetuned","on","ChnSentiCorp","dataset","to","do","sentiment","claasification",".","It","can","do","sentiment","analysis","prediction","directly",",","label","as","positive","or","negative","."]
code: def _initialize(self):
      ernie_config_path = os.path.join(
          self.directory, "assets", "ernie_1.0_large_ch.config.json"
      )
      self.ernie_config = ErnieConfig(ernie_config_path)
      self.MAX_SEQ_LEN = 512
      self.vocab_path = os.path.join(
          self.directory, "assets", "ernie_1.0_large_ch.vocab.txt"
      )
      self.params_path = os.path.join(
          self.directory, "assets", "params"
      )
  
      self.infer_model_path = os.path.join(
          self.directory, "assets", "inference_step_601"
      )
      self.tokenizer = FullTokenizer(vocab_file=self.vocab_path)
  
      self.vocab = self.tokenizer.vocab
      self.pad_id = self.vocab["[PAD]"]
      self.label_map = {0: "negative", 1: "positive"}
  
      self._set_config()
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import argparse
  import ast
  import os
  import numpy
  from ernie_skep_sentiment_analysis.model.ernie import ErnieConfig
  from paddle.framework import core
  from paddlehub import TransformerModule
  from paddlehub.module.module import moduleinfo
  from paddlehub.module.module import runnable
  from paddlehub.module.module import serving
  from paddlehub.reader.batching import pad_batch_data
  from paddlehub.reader.tokenization import convert_to_unicode
  from paddlehub.reader.tokenization import FullTokenizer
label_desc: Use image node_id 1 for calling the ErnieSkepSentimentAnalysis obj's underlying member method code with example usage: obj._initialize() without return types