code: def connect_default_driver_wrapper(cls, config_files=None):
          
          driver_wrapper = cls.get_default_wrapper()
          if not driver_wrapper.driver:
              config_files = DriverWrappersPool.initialize_config_files(config_files)
              driver_wrapper.configure(config_files)
              driver_wrapper.connect()
          return driver_wrapper
docs: Get default driver wrapper, configure it and connect driver
  
          :param config_files: driver wrapper specific config files
          :returns: default driver wrapper
          :rtype: toolium.driver_wrapper.DriverWrapper