code: def strip_html(self, doc):
          
          if not isinstance(doc, six.string_types):
              return ''
  
          doc = doc.strip()
          doc = self.tag_re.sub('', doc)
          return doc
docs: This method removes all HTML from a docstring.
  
          Lighter than ``convert_docs``, this is intended for the documentation
          on **parameters**, not the overall docs themselves.
  
          :param doc: The initial docstring
          :type doc: string
  
          :returns: The stripped/cleaned docstring
          :rtype: string