code: def default_install_dir(target_abi):
      install_dir = "/tmp/mace_run"
      if target_abi == "armeabi-v7a" or target_abi == "arm64-v8a":
          install_dir = "/data/local/tmp/mace_run"
  
      return install_dir
  
file_path: mace/tools/python/run_target.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import argparse
  import os
  from utils import device
  from utils import target
  from utils import config_parser
  from utils import util
label_desc: Use image node_id 3 for calling a global function with example usage: default_install_dir(target_abi) and returns: install_dir