code: def _ensure_run(name, archive, runs):
      run_id = name.split("/", 1)[0]
      try:
          return runs[run_id]
      except KeyError:
          runs[run_id] = run = RunZipProxy(run_id, archive)
          return run
  
file_path: guildai/guild/run_zip_proxy.py
imports: import os
  import zipfile
  import yaml
  from guild import run
label_desc: Use image node_id 5 for calling a global function with example usage: _ensure_run(name, archive, runs) and returns: runs, run