code: def test_volume_property_repr(vol_prop):
      assert "Interpolation type:" in repr(vol_prop)
      assert "nearest" in repr(vol_prop)
  
file_path: pyvista/tests/plotting/test_volume_property.py
imports: import pytest
  import pyvista
  from pyvista.plotting.volume_property import VolumeProperty
label_desc: Use image node_id 11 for calling a global function with example usage: test_volume_property_repr(vol_prop) without return types