code: def _remove_pre_formatting(self):
          
          preformatted_wrappers = [
              'pre',
              'code'
          ]
  
          for wrapper in preformatted_wrappers:
              for formatter in FORMATTERS:
                  tag = FORMATTERS[formatter]
                  character = formatter
  
                  regex = r'(<{w}>.*)<{t}>(.*)</{t}>(.*</{w}>)'.format(
                      t=tag,
                      w=wrapper
                  )
                  repl = r'\g<1>{c}\g<2>{c}\g<3>'.format(c=character)
                  self.cleaned_html = re.sub(regex, repl, self.cleaned_html)
docs: Removes formatting tags added to pre elements.