code: def get_link(href, value=None, **kwargs):
      
      if not href:
          return ""
      anchor_value = value and value or href
      attr = render_html_attributes(**kwargs)
      return '<a href="{}" {}>{}</a>'.format(href, attr, anchor_value)
docs: Returns a well-formed link. If href is None/empty, returns an empty string
      :param href: value to be set for attribute href
      :param value: the text to be displayed. If None, the href itself is used
      :param kwargs: additional attributes and values
      :return: a well-formed html anchor