code: def load_changelogs():
      change_log = open("CHANGELOG.md", "r").read()
      with open("CHANGELOG_backup.md", "w") as f:
          f.write(change_log)
      changelogs_head, changelog_body = change_log.split(
          "[comment]: # (Add changes below)"
      )
      return changelogs_head, changelog_body
  
file_path: icevision/update_changelog.py
imports: import argparse
  from io import StringIO
  import json
  from github import Github
label_desc: Use image node_id 9 for calling a global function with example usage: load_changelogs() and returns: changelogs_head,  changelog_body