code: def manifest_for_run(run_dir, mode="r"):
      return manifest.Manifest(run_manifest_path(run_dir), mode)
  
imports: import os
  import re
  from guild import manifest
  from guild import util
  from guild import var
label_desc: Use image node_id 16 for calling a global function with example usage: manifest_for_run(run_dir, mode) and returns: manifest