Stop CPU, RAM,

import os
import psutil
import sys

def check_resources(limit_cpu_percent, limit_ram_mb):
    pid = os.getpid()
    py = psutil.Process(pid)

    cpu_usage = py.cpu_percent()
    ram_usage = py.memory_info()[0] / 2. ** 20  # Convert bytes to MB

    if cpu_usage > limit_cpu_percent or ram_usage > limit_ram_mb:
        print('CPU or Memory limit exceeded...stopping')
        sys.exit()

# Use it in your code like this
while True:  # or your main loop
    # your code here
    check_resources(limit_cpu_percent=80, limit_ram_mb=500)