docs: def run_with_reloader(main_func, extra_files=None, interval=1, reloader_type="auto"):
      """Run the given function in an independent python interpreter."""
      import signal
  
      reloader = reloader_loops[reloader_type](extra_files, interval)
      signal.signal(signal.SIGTERM, lambda *args: sys.exit(0))
      try:
          if os.environ.get("WERKZEUG_RUN_MAIN") == "true":
              ensure_echo_on()
              t = threading.Thread(target=main_func, args=())
              t.setDaemon(True)
              t.start()
              reloader.run()
          else:
              sys.exit(reloader.restart_with_reloader())
      except KeyboardInterrupt:
          pass