code: def initialize_options(self):
      _build_ext.initialize_options(self)
      self.enable_double = False
  
imports: import sys, os, glob, subprocess
  import distutils, distutils.command.clean, distutils.dir_util
  from gen_external import generate_external, header, output_path
  from this_version import get_aubio_version
  from distutils.command.build_ext import build_ext
label_desc: Use image node_id 1 for calling the build_ext obj's underlying member method code with example usage: obj.initialize_options() without return types