code: def test_options_io_engine():
      assert geopandas.options.io_engine is None
      geopandas.options.io_engine = "pyogrio"
      assert geopandas.options.io_engine == "pyogrio"
  
      with pytest.raises(ValueError):
          geopandas.options.io_engine = "abc"
  
      with pytest.raises(ValueError):
          geopandas.options.io_engine = -1
  
      geopandas.options.io_engine = None
  
imports: import geopandas
  import pytest
label_desc: Use image node_id 3 for calling a global function with example usage: test_options_io_engine() without return types