code: def format_changelog(changelog: dict) -> str:
      """create .md from changelog dict"""
      release = "# Release `%s`" % __version__.__doc__
  
      for module, lines in changelog.items():
          release += "\n\n### %s %s\n" % (
              EMOJIS.get(module, ""),
              module.title(),
          )
          for line in lines:
              release += "\n" + line
      return release
  
file_path: nboost/changelog.py
imports: from collections import defaultdict
  from nboost import __version__
  from datetime import datetime
  from pathlib import Path
  import git
label_desc: Use image node_id 3 for calling a global function with example usage: format_changelog(changelog) and returns: release