code: def parse_args():
      parser = argparse.ArgumentParser(
          description=(
              "Update the `max_major_version` attribute of each package in a YAML dependencies"
              " specification."
          )
      )
      parser.add_argument(
          "--requirements-yaml-location",
          required=True,
          help="Local file path of the requirements.yaml specification.",
      )
      return parser.parse_args()
  
imports: import argparse
  import requests
  from packaging.version import InvalidVersion, Version
  from ruamel.yaml import YAML
label_desc: Use image node_id 2 for calling a global function with example usage: parse_args() and returns: parser