Display a TensorBoard instance already running on this machine.

  Args:
    port: The port on which the TensorBoard server is listening, as an
      `int`, or `None` to automatically select the most recently
      launched TensorBoard.
    height: The height of the frame into which to render the TensorBoard
      UI, as an `int` number of pixels, or `None` to use a default value
      (currently 800).

def display(port=None, height=None):
  """Display a TensorBoard instance already running on this machine.

  Args:
    port: The port on which the TensorBoard server is listening, as an
      `int`, or `None` to automatically select the most recently
      launched TensorBoard.
    height: The height of the frame into which to render the TensorBoard
      UI, as an `int` number of pixels, or `None` to use a default value
      (currently 800).
  """
  _display(port=port, height=height, print_message=True, display_handle=None)