code: def create_device(target_abi, device_id=None):
      return device_class(target_abi)(device_id, target_abi)
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import copy
  import os
  import re
  import subprocess
  import random
  import tempfile
  from utils import util
label_desc: Use image node_id 3 for calling a global function with example usage: create_device(target_abi, device_id) and returns: device_class