code: def assert_pandas_installed():
      assert pandas_installed()
  
imports: from packaging.version import Version, parse
  from types import ModuleType
  import numpy
  import torch
  import os
  import warnings
  import shutil
  from hummingbird.ml.exceptions import ConstantError
label_desc: Use image node_id 18 for calling a global function with example usage: assert_pandas_installed() without return types