code: def find_in_path(name, path):
      "Find a file in a search path"
      # adapted fom http://code.activestate.com/recipes/52224-find-a-file-given-a-search-path/
      for dir in path.split(os.pathsep):
          binpath = os.path.join(dir, name)
          if os.path.exists(binpath):
              return os.path.abspath(binpath)
      return None
  
imports: import shutil
  import os
  from setuptools import Extension, setup
  import contextlib
  import io
  import os.path
  import json
  import tempfile
  from setuptools.command.build_ext import build_ext, new_compiler
  from Cython.Build import cythonize
  import subprocess
  import sys
  import platform
  import numpy
label_desc: Use image node_id 3 for calling a global function with example usage: find_in_path(name, path) and returns: None, os