code: def set_ivals(interval, limit):
      """Set the parallel backend to use during estimation.
  
      Parameters
      ----------
      interval : int
          number of seconds between each check
  
      limit : int
          number of seconds to wait.
      """
      global _IVALS
      _IVALS = (interval, limit)
  
imports: from __future__ import print_function
  import os
  import sys
  import shutil
  import tempfile
  import warnings
  import sysconfig
  import subprocess
  from multiprocessing import current_process
  import numpy
label_desc: Use image node_id 12 for calling a global function with example usage: set_ivals(interval, limit) without return types