code: def test_description(validator):
      desc = validator.description()
      assert "A number that will be interpreted as a color" not in desc
      assert "A list or array of any of the above" not in desc
  
imports: import pytest
  from _plotly_utils.basevalidators import ColorValidator
  import numpy
label_desc: Use image node_id 17 for calling a global function with example usage: test_description(validator) without return types