code: def _handle_nothing_to_copy(args):
      resp = {"resp": "nothing-to-copy"}
      api_support.out(resp, args)
  
file_path: guildai/guild/commands/api_merge.py
imports: import os
  import click
  from guild import click_util
  from guild import util
  from .None import api_support
  from .None import runs_merge
label_desc: Use image node_id 12 for calling a global function with example usage: _handle_nothing_to_copy(args) without return types