code: def disk_usage(d):
      return psutil.disk_usage(d)
  
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 7 for calling a global function with example usage: disk_usage(d) and returns: psutil