code: def modify_toml(path, fs=None):
      with _modify_data(path, parse_toml_for_update, _dump, fs=fs) as d:
          yield d
  
file_path: dvc/dvc/utils/serialize/_toml.py
imports: from contextlib import contextmanager
  from funcy import reraise
  from ._common import ParseError, _dump_data, _load_data, _modify_data
label_desc: Use image node_id 7 for calling a global function with example usage: modify_toml(path, fs) without return types