code: def _init_manifest_index(run, follow_links):
      return {
          path: entry[0] if entry else None
          for path, entry in run_manifest.iter_run_files(
              run.dir, follow_links
          )
      }
  
imports: import fnmatch
  import logging
  import re
  import os
  from guild import cli
  from guild import run_manifest
  from guild import util
  from .None import remote_impl_support
  from .None import runs_impl
label_desc: Use image node_id 17 for calling a global function with example usage: _init_manifest_index(run, follow_links) and returns: unknown