code: def get_lib_pattern(lib_name):
      if sys.platform.startswith("linux"):
          lib_pattern = f"lib{lib_name}_*.so"
      elif sys.platform.startswith("darwin"):
          lib_pattern = f"lib{lib_name}_*.dylib"
      elif sys.platform.startswith("win"):
          lib_pattern = f"{lib_name}_*.dll"
      else:
          raise NotImplementedError(
              "Unsupported system: %s" % sys.platform
          )
      return lib_pattern
  
file_path: dgl/python/setup.py
imports: import glob
  import os
  import shutil
  import sys
  import sysconfig
  from setuptools import find_packages, setup
  from setuptools.dist import Distribution
  from setuptools.extension import Extension
label_desc: Use image node_id 2 for calling a global function with example usage: get_lib_pattern(lib_name) and returns: lib_pattern