code: def test_execute_notebooks(nb):
      with tempfile.NamedTemporaryFile(suffix=".ipynb") as fout:
          args = [
              "jupyter",
              "nbconvert",
              "--to",
              "notebook",
              "--execute",
              "--ExecutePreprocessor.timeout=1000",
              "--output",
              fout.name,
              nb,
          ]
  
          subprocess.check_call(args)
  
imports: import subprocess
  import glob
  import tempfile
  import pytest
label_desc: Use image node_id 1 for calling a global function with example usage: test_execute_notebooks(nb) without return types