code: def text():
      return next(
          DATASET.texts(speaker_name={"Bernie Sanders"}, limit=1)
      ).strip()
  
imports: import numpy
  import pytest
  import scipy.sparse
  from spacy.tokens import Doc, Span
  import textacy.datasets
  from textacy import Corpus
  from textacy import extract, preprocessing
  from textacy import load_spacy_lang, make_spacy_doc
  from textacy.extract import keyterms
  from textacy.text_stats import TextStats
  from textacy.tm import TopicModel
  from textacy.representations import Vectorizer
label_desc: Use image node_id 1 for calling a global function with example usage: text() and returns: next