code: def logo(symbol, token='', version=''):
      '''This is a helper function, but the google APIs url is standardized.
  
      https://iexcloud.io/docs/api/#logo
      8am UTC daily
  
      Args:
          symbol (string); Ticker to request
          token (string); Access token
          version (string); API version
  
      Returns:
          dict: result
      '''
      _raiseIfNotStr(symbol)
      return _getJson('stock/' + symbol + '/logo', token, versionf logo(symbol, token='', version=''):
      '''This is a helper function, but the google APIs url is standardized.
  
      https://iexcloud.io/docs/api/#logo
      8am UTC daily
  
      Args:
          symbol (string); Ticker to request
          token (string); Access token
          version (string); API version
  
      Returns:
          dict: result
      '''
      _raiseIfNotStr(symbol)
      return _getJson('stock/' + symbol + '/logo', token, version)
docs: This is a helper function, but the google APIs url is standardized.
  
      https://iexcloud.io/docs/api/#logo
      8am UTC daily
  
      Args:
          symbol (string); Ticker to request
          token (string); Access token
          version (string); API version
  
      Returns:
          dict: result