code: def path_or_package_guildfile(path_or_package, ctx=None):
      path_or_package = path_or_package or config.cwd()
      if os.path.isdir(path_or_package):
          return _dir_guildfile(path_or_package, ctx)
      if os.path.isfile(path_or_package):
          return _guildfile(path_or_package)
      return _package_guildfile(path_or_package)
  
imports: import logging
  import os
  import typing
  from guild import cli
  from guild import click_util
  from guild import config
label_desc: Use image node_id 10 for calling a global function with example usage: path_or_package_guildfile(path_or_package, ctx) and returns: _package_guildfile, _dir_guildfile, _guildfile