code: def test_show_versions(runner):
      result = runner.invoke(main_group, ["--show-versions"])
      assert result.exit_code == 0
      assert "System" in result.output
      assert "python" in result.output
      assert "GDAL" in result.output
      assert "Python deps" in result.output
  
imports: import logging
  import sys
  from packaging.version import parse
  from rasterio.rio.main import main_group
label_desc: Use image node_id 3 for calling a global function with example usage: test_show_versions(runner) without return types