code: def _filter_run_id(run, run_id_prefix):
      return not run_id_prefix or run.id.startswith(run_id_prefix)
  
imports: import json
  import logging
  import os
  import subprocess
  import yaml
  from guild import util
  from guild import var
label_desc: Use image node_id 16 for calling a global function with example usage: _filter_run_id(run, run_id_prefix) and returns: unknown