code: def install(cls):
      """
      Class decorator for installation on sys.meta_path.
  
      Adds the backport DistributionFinder to sys.meta_path and
      attempts to disable the finder functionality of the stdlib
      DistributionFinder.
      """
      sys.meta_path.append(cls())
      disable_stdlib_finder()
      return cls
  
file_path: metaflow/metaflow/_vendor/v3_5/importlib_metadata/_compat.py
imports: from __future__ import absolute_import, unicode_literals
  import io
  import abc
  import sys
  import email
label_desc: Use image node_id 1 for calling a global function with example usage: install(cls) and returns: cls