docstr: Track file to remind user to track new files or autostage later.
docstr_tok: ["Track","file","to","remind","user","to","track","new","files","or","autostage","later","."]
code: def track_file(
      self, paths: Union[str, Iterable[str], None] = None
  ) -> None:
      """Track file to remind user to track new files or autostage later."""
      return self.files_to_track.update(ensure_list(paths))
  
file_path: dvc/dvc/repo/scm_context.py
imports: import logging
  import shlex
  from contextlib import contextmanager
  from functools import wraps
  from typing import TYPE_CHECKING, Any, Dict, Iterable, Iterator, List, Optional, Set, Union
  from dvc.log import logger
  from dvc.utils import relpath
  from dvc.utils.collections import ensure_list
label_desc: Use image node_id 2 for calling the SCMContext obj's underlying member method code with example usage: obj.track_file(paths) and returns: self