code: def lfs_prefetch(fs: "FileSystem", paths: List[str]):
      from scmrepo.git.lfs import fetch as _lfs_fetch
  
      from dvc.fs.dvc import DVCFileSystem
      from dvc.fs.git import GitFileSystem
  
      if isinstance(fs, DVCFileSystem) and isinstance(
          fs.repo.fs, GitFileSystem
      ):
          git_fs = fs.repo.fs
          scm = fs.repo.scm
          assert isinstance(scm, Git)
      else:
          return
  
      try:
          if "filter=lfs" not in git_fs.open(".gitattributes").read():
              return
      except OSError:
          return
      with TqdmGit(desc="Checking for Git-LFS objects") as pbar:
          _lfs_fetch(
              scm,
              [git_fs.rev],
              include=[
                  (path if path.startswith("/") else f"/{path}")
                  for path in paths
              ],
              progress=pbar.update_git,
          )
  
imports: import os
  from contextlib import contextmanager
  from functools import partial
  from typing import TYPE_CHECKING, Iterator, List, Literal, Mapping, Optional, Union, overload
  from funcy import group_by
  from scmrepo.base import Base
  from scmrepo.git import Git
  from scmrepo.noscm import NoSCM
  from dvc.exceptions import DvcException
  from dvc.progress import Tqdm
label_desc: Use image node_id 10 for calling a global function with example usage: lfs_prefetch(fs, paths) without return types