code: def TensorBoardWSGIApp(logdir, plugins, multiplexer, reload_interval,
                         path_prefix='', reload_task='auto'):
    
    path_to_run = parse_event_files_spec(logdir)
    if reload_interval >= 0:
      # We either reload the multiplexer once when TensorBoard starts up, or we
      # continuously reload the multiplexer.
      start_reloading_multiplexer(multiplexer, path_to_run, reload_interval,
                                  reload_task)
    return TensorBoardWSGI(plugins, path_prefix)
docs: Constructs the TensorBoard application.
  
    Args:
      logdir: the logdir spec that describes where data will be loaded.
        may be a directory, or comma,separated list of directories, or colons
        can be used to provide named directories
      plugins: A list of base_plugin.TBPlugin subclass instances.
      multiplexer: The EventMultiplexer with TensorBoard data to serve
      reload_interval: How often (in seconds) to reload the Multiplexer.
        Zero means reload just once at startup; negative means never load.
      path_prefix: A prefix of the path when app isn't served from root.
      reload_task: Indicates the type of background task to reload with.
  
    Returns:
      A WSGI application that implements the TensorBoard backend.
  
    Raises:
      ValueError: If something is wrong with the plugin configuration.
  
    :type plugins: list[base_plugin.TBPlugin]
    :rtype: TensorBoardWSGI