code: def test_jupyter_notebook_hook_installed() -> None:
      assert list(binb._HOOKS) == ["jupyter"]
      assert binb._HOOKS["jupyter"]["load"] == binb.load_notebook
      assert binb._HOOKS["jupyter"]["doc"] == binb.show_doc
      assert binb._HOOKS["jupyter"]["app"] == binb.show_app
  
imports: from __future__ import annotations
  import pytest
  import bokeh.io.notebook
  from tests.support.util.api import verify_all
  import bokeh.io
label_desc: Use image node_id 1 for calling a global function with example usage: test_jupyter_notebook_hook_installed() without return types