docstr: Returns
  -------
  pd.DataFrame
docstr_tok: ["Returns","--","--","--","-","pd.DataFrame"]
code: def get_df(self):
      """
      Returns
      -------
      pd.DataFrame
      """
      return self._df
  
file_path: scattertext/scattertext/DataFrameCorpus.py
imports: from scattertext.indexstore import IndexStore
  from scattertext.Corpus import Corpus
label_desc: Use image node_id 3 for calling the DataFrameCorpus obj's underlying member method code with example usage: obj.get_df() and returns: self