In case if laptop is not charging due to cold temperature

heat.py

import multiprocessing
import os

def infinite_loop():
  pid = os.getpid()
  x = 0
  print("This infinite loop runs on a separate process. pid:", pid)
  while True:
    x += 1

if __name__ == "__main__":
  num_cores = multiprocessing.cpu_count()

  processes = []

  for _ in range(num_cores):
    process = multiprocessing.Process(target=infinite_loop)
    process.start()
    processes.append(process)

  try:
    # Run the infinite loop on all cores
    for process in processes:
      process.join()
  except KeyboardInterrupt:
    # Terminate all processes on Ctrl+C
    for process in processes:
      process.terminate()
      process.join()