code: def assert_not_path_exists(path, msg=None):
      """Assert that nothing exists at the given path."""
      path = _strpath(path)
      if os.path.exists(path):
          if msg is None:
              msg = "Path exists: %r" % path
          raise AssertionError(msg)
  
file_path: catboost/contrib/python/testpath/py3/testpath/asserts.py
imports: import os
  import stat
label_desc: Use image node_id 3 for calling a global function with example usage: assert_not_path_exists(path, msg) without return types