code: def test_format_raises(styler, formatter, func):
      with pytest.raises(TypeError, match="expected str or callable"):
          getattr(styler, func)(formatter)
  
imports: import numpy
  import pytest
  from pandas import NA, DataFrame, IndexSlice, MultiIndex, NaT, Timestamp, option_context
  from pandas.io.formats.style import Styler
  from pandas.io.formats.style_render import _str_escape
label_desc: Use image node_id 19 for calling a global function with example usage: test_format_raises(styler, formatter, func) without return types