code: def _cos_zen_ndarray(lons, lats, utc_time):
      with ignore_invalid_float_warnings():
          return pyob_cos_zen(utc_time, lons, lats)
  
imports: from __future__ import annotations
  import hashlib
  import os
  import shutil
  import warnings
  from datetime import datetime
  from functools import update_wrapper
  from glob import glob
  from typing import Any, Callable, Optional, Union
  import dask
  import numpy
  import xarray
  from dask import array
  from pyorbital.astronomy import cos_zen
  from pyorbital.astronomy import get_alt_az
  from pyorbital.orbital import get_observer_look
  from pyresample.geometry import AreaDefinition, StackedAreaDefinition, SwathDefinition
  import satpy
  from satpy.utils import PerformanceWarning, get_satpos, ignore_invalid_float_warnings
label_desc: Use image node_id 17 for calling a global function with example usage: _cos_zen_ndarray(lons, lats, utc_time) and returns: pyob_cos_zen