code: def to_posixpath(path):
      return path.replace("\\", "/")
  
file_path: dvc/tests/utils/__init__.py
imports: import csv
  import os
  from contextlib import contextmanager
  import pytest
  from funcy import first
  from dvc.scm import Git
label_desc: Use image node_id 3 for calling a global function with example usage: to_posixpath(path) and returns: path