code: def extra(obj):
      return obj
  
imports: import json
  import os
  from unittest import mock
  from unittest.mock import Mock
  import click
  import pytest
  import responses
  from archery.bot import CommentBot, CommandError, PullRequestState, PullRequestWorkflowBot, group
label_desc: Use image node_id 5 for calling a global function with example usage: extra(obj) and returns: obj