code: def _fail_if_replacing(merge):
      replacing = _merge_replacing_files(merge)
      if replacing:
          _replacing_error(replacing, merge)
  
imports: import os
  from guild import cli
  from guild import cmd_impl_support
  from guild import config
  from guild import exit_code
  from guild import run_merge
  from guild import run_util
  from guild import util
  from guild import vcs_util
  from .None import runs_impl
label_desc: Use image node_id 11 for calling a global function with example usage: _fail_if_replacing(merge) without return types