code: def cuda_count():
      return nvutils.get_device_count() or 0
  
imports: import logging
  import math
  import os
  import subprocess
  import sys
  import time
  from collections import namedtuple
  from typing import List, Optional
  import psutil
  from .lib import nvutils
  from ._resource import Resource, ZeroResource
  from .utils import get_bool_environ
label_desc: Use image node_id 14 for calling a global function with example usage: cuda_count() and returns: unknown