code: def note_once(msg):
      if msg not in _noted:
          note(msg)
          _noted.add(msg)
  
imports: import functools
  import logging
  import os
  import sys
  import shutil
  import typing
  import click
  from guild import ansi_util
  from guild import config
label_desc: Use image node_id 9 for calling a global function with example usage: note_once(msg) without return types