code: def test_no_info_box(self):
      marker = Marker(location=(10.0, 5.0))
      assert not marker.display_info_box
  
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 4 for calling the MarkerTest obj's underlying member method code with example usage: obj.test_no_info_box() without return types