code: def load_multi_label_classification_corpus(cls, name=None):
      return text_x, multi_label_y
  
file_path: Kashgari/tests/test_macros.py
imports: import random
  import logging
  from kashgari.macros import DATA_PATH
  from tensorflow.keras.utils import get_file
  from kashgari.corpus import ChineseDailyNerCorpus, SMP2018ECDTCorpus, JigsawToxicCommentCorpus
label_desc: Use image node_id 3 for calling the TestMacros obj's underlying member method code with example usage: obj.load_multi_label_classification_corpus(cls, name) and returns: text_x,  multi_label_y