code: def decode_inconsistent_utf8(text):
      """
      Sometimes, text from one encoding ends up embedded within text from a
      different one. This is common enough that we need to be able to fix it.
  
      This is used as a transcoder within `fix_encoding`.
      """
  
      def fix_embedded_mojibake(match):
          substr = match.group(0)
  
          # Require the match to be shorter, so that this doesn't recurse infinitely
          if len(substr) < len(text) and is_bad(substr):
              return ftfy.fix_encoding(substr)
          else:
              return substr
  
      return UTF8_DETECTOR_RE.sub(fix_embedded_mojibake, text)
  
imports: import codecs
  import html
  import re
  import warnings
  import ftfy
  from ftfy.chardata import ALTERED_UTF8_RE, C1_CONTROL_RE, CONTROL_CHARS, DOUBLE_QUOTE_RE, HTML_ENTITIES, HTML_ENTITY_RE, LIGATURES, LOSSY_UTF8_RE, SINGLE_QUOTE_RE, UTF8_DETECTOR_RE, WIDTH_MAP
  from ftfy.badness import is_bad
label_desc: Use image node_id 18 for calling a global function with example usage: decode_inconsistent_utf8(text) and returns: UTF8_DETECTOR_RE, ftfy, substr