code: def suggest(w):
      """Returns a list of (word, confidence)-tuples of spelling corrections."""
      return spelling.suggest(w)
  
imports: from __future__ import absolute_import
  import os
  from textblob._text import Parser, Sentiment, Lexicon, WORD, POS, CHUNK, PNP, PENN, UNIVERSAL, Spelling
  from textblob.compat import text_type, unicode
label_desc: Use image node_id 7 for calling a global function with example usage: suggest(w) and returns: spelling