code: def get_standings(date):
      
      try:
          return urlopen(STANDINGS_URL.format(date.year,
                                              date.strftime('%Y/%m/%d')))
      except HTTPError:
          ValueError('Could not find the standings file. '
                     'mlb.com does not provide the file that '
                     'mlbgame needs to perform this operation.')
docs: Return the standings file for current standings (given current date).