docs: def get_facts(self, assessment, options):
          """
          Get facts data for the assessment
          :param assessment: string
          :param options: dict
          """
  
          response_format=None
          if options and 'format' in options and options['format'] is not None:
              response_format = options['format']
              options['format'] = None
  
          url = '/assessment/' + str(assessment) + '/facts?' + urllib.parse.urlencode(options)
          response = self.http.downstream(url, response_format)
          return response