code: def save(self, model, path):
      pass
  
imports: import os
  import zipfile
  import datasets
  import pandas
  from transformers import AutoModelForSequenceClassification, AutoTokenizer, pipeline
  from raiutils.common.retries import retry_function
  from responsibleai_text.common.constants import QuestionAnsweringFields
label_desc: Use image node_id 1 for calling the MultilabelTextClassificationSerializer obj's underlying member method code with example usage: obj.save(model, path) without return types