docstr: Returns
  -------
  pd.Series, all raw documents
docstr_tok: ["Returns","--","--","--","-","pd.Series",",","all","raw","documents"]
code: def get_texts(self):
      """
      Returns
      -------
      pd.Series, all raw documents
      """
      return self._df[self._text_col]
  
imports: import pandas
  from scattertext.DataFrameCorpus import DataFrameCorpus
label_desc: Use image node_id 2 for calling the CorpusDF obj's underlying member method code with example usage: obj.get_texts() and returns: self