#!/usr/bin/env python3 import shutil

import psutil

def check_disk_usage(disk):

"""Verifies that there's enough free space on disk"""

du = shutil. disk_usage(disk)

free = du. free / du. total * 100

return free > 20

def check_cpu_usage():

"""Verifies that there's enough unused CPU"""

usage = psutil. cpu_percent(1)

return usage <75

#If there's not enough disk, or not enough CPU, print an error

if not check_disk_usage('/') or not check_cpu_usage():

print("ERROR!")

print("Everything ok")

else:

print("Network checks failed")

i cant seem to find the bug in the code, ive written it multiple times. can someone help me?