code: def __init__(self, parsed_col, category_col):
      self._parsed_col = parsed_col
      self._category_col = category_col
  
imports: import sys
  from typing import Dict, Hashable
  import pandas
  from scattertext.DataFrameCorpus import DataFrameCorpus
  from scattertext.indexstore.IndexStore import IndexStore
label_desc: Use image node_id 1 to create a new ParsedDataFrameCorpus object from inherited base classes: DataFrameCorpus with example: obj = ParsedDataFrameCorpus(parsed_col, category_col)