docs: def _convert_duration_to_hhmmss(self, duration):
          """stub"""
          time_secs = duration.seconds
          min_, sec = divmod(time_secs, 60)
          hour, min_ = divmod(min_, 60)
          results = {
              'hours': hour,
              'minutes': min_,
              'seconds': sec
          }
  
          return results