code: def package_files(directory):
      paths = []
      for path, _, filenames in os.walk(directory):
          for filename in filenames:
              paths.append(os.path.join("..", path, filename))
      return paths
  
file_path: aim/setup.py
imports: import sys
  import os
  import platform
  from shutil import rmtree
  from setuptools import find_packages, setup, Command, Extension
  from Cython.Build import cythonize
  from aimrocks import lib_utils
label_desc: Use image node_id 1 for calling a global function with example usage: package_files(directory) and returns: paths