docstr: :return: ParsedCorpus
docstr_tok: [":","return",":","ParsedCorpus"]
code: def build(self):
      """
  
      :return: ParsedCorpus
      """
      category_col = "Category"
      while category_col in self.df:
          category_col = "Category_" + "".join(
              np.random.choice(string.ascii_letters) for _ in range(5)
          )
      return CorpusFromParsedDocuments(
          self.df.assign(**{category_col: "_"}),
          category_col,
          self.parsed_col,
          feats_from_spacy_doc=self.feats_from_spacy_doc,
      ).build()
  
file_path: scattertext/scattertext/CorpusWithoutCategoriesFromParsedDocuments.py
imports: import string
  import numpy
  from scattertext.CorpusFromParsedDocuments import CorpusFromParsedDocuments
  from scattertext.features.FeatsFromSpacyDoc import FeatsFromSpacyDoc
label_desc: Use image node_id 2 for calling the CorpusWithoutCategoriesFromParsedDocuments obj's underlying member method code with example usage: obj.build() and returns: CorpusFromParsedDocuments