code: def test_show_versions_default(capsys):
      show_versions()
      out, err = capsys.readouterr()
      assert "python" in out
      assert "executable" in out
      assert "machine" in out
      assert "pip" in out
      assert "setuptools" in out
      assert "imbalanced-learn" in out
      assert "scikit-learn" in out
      assert "numpy" in out
      assert "scipy" in out
      assert "Cython" in out
      assert "pandas" in out
      assert "keras" in out
      assert "tensorflow" in out
      assert "joblib" in out
  
label_desc: Use image node_id 2 for calling a global function with example usage: test_show_versions_default(capsys) without return types