code: def test_module_name_is_package(module_name, expected):
      assert _pages._module_name_is_package(module_name) == expected
  
file_path: dash/tests/unit/pages/test_pages.py
imports: from pathlib import Path
  import pytest
  import dash
  from dash import Dash, _pages
  from mock import patch
label_desc: Use image node_id 2 for calling a global function with example usage: test_module_name_is_package(module_name, expected) without return types