code: def parse_args():
      import numpy
  
      essentia_version = (
          "%s\n"
          "python version: %s\n"
          "numpy version: %s"
          % (
              essentia.__version__,  # full version
              sys.version.split()[0],  # python major version
              numpy.__version__,
          )
      )  # numpy version
  
      from optparse import OptionParser
  
      parser = OptionParser(usage=usage, version=essentia_version)
  
      parser.add_option(
          "-c",
          "--cpp",
          action="store_true",
          dest="generate_cpp",
          help="generate cpp code from CompositeBase algorithm",
      )
  
      parser.add_option(
          "-d",
          "--dot",
          action="store_true",
          dest="generate_dot",
          help="generate dot and cpp code from CompositeBase algorithm",
      )
  
      (options, args) = parser.parse_args()
  
      return options, args
  
file_path: essentia/src/examples/python/outdated/streaming_extractor/panning.py
imports: import sys, os
  import essentia, essentia.standard, essentia.streaming
  from essentia.streaming import *
label_desc: Use image node_id 2 for calling a global function with example usage: parse_args() and returns: options,  args