code: def test_no_info_box(self):
      options = MarkerOptions(
          info_box_content="some text", display_info_box=False
      )
      assert not options.display_info_box
      assert options.info_box_content == "some text"
  
imports: import unittest
  import pytest
  import numpy
  import traitlets
  from ..marker import MarkerOptions, Marker, Markers, Symbol, marker_layer, symbol_layer
label_desc: Use image node_id 5 for calling the MarkerOptionsTests obj's underlying member method code with example usage: obj.test_no_info_box() without return types