code: def test_bar_invalid_color_type_error_raises():
      df = DataFrame({"A": [1, 2, 3, 4]})
      msg = (
          r"`color` must be string or list or tuple of 2 strings,"
          r"\(eg: color=\['#d65f5f', '#5fba7d'\]\)"
      )
      # Test that providing an invalid color type raises a ValueError
      with pytest.raises(ValueError, match=msg):
          df.style.bar(color=123).to_html()
  
      # Test that providing a color list with more than two elements raises a ValueError
      with pytest.raises(ValueError, match=msg):
          df.style.bar(
              color=["#d65f5f", "#5fba7d", "#abcdef"]
          ).to_html()
  
imports: import io
  import numpy
  import pytest
  from pandas import NA, DataFrame, read_csv
label_desc: Use image node_id 19 for calling a global function with example usage: test_bar_invalid_color_type_error_raises() without return types