code: def test_return_set_of_unhashable():
      with pytest.raises(TypeError) as excinfo:
          m.get_unhashable_HashMe_set()
      assert str(excinfo.value.__cause__).startswith("unhashable type:")
  
file_path: coremltools/deps/pybind11/tests/test_operator_overloading.py
imports: import pytest
  from pybind11_tests import ConstructorStats
  from pybind11_tests import operators
label_desc: Use image node_id 5 for calling a global function with example usage: test_return_set_of_unhashable() without return types