code: def _copy_sourcecode_entry(entry, merge):
      merge.to_copy.append(CopyFile("s", entry.run_path, entry.source))
  
imports: from collections import namedtuple
  import errno
  import fnmatch
  import logging
  import os
  import shutil
  from guild import file_util
  from guild import run_manifest
label_desc: Use image node_id 14 for calling a global function with example usage: _copy_sourcecode_entry(entry, merge) without return types