code: def file_exists_v2(path):
      """Determines whether a path exists or not.
  
      >>> with open("/tmp/x", "w") as f:
      ...   f.write("asdf")
      ...
      4
      >>> tf.io.gfile.exists("/tmp/x")
      True
  
      You can also specify the URI scheme for selecting a different filesystem:
  
      >>> # for a GCS filesystem path:
      >>> # tf.io.gfile.exists("gs://bucket/file")
      >>> # for a local filesystem:
      >>> with open("/tmp/x", "w") as f:
      ...   f.write("asdf")
      ...
      4
      >>> tf.io.gfile.exists("file:///tmp/x")
      True
  
      This currently returns `True` for existing directories but don't rely on this
      behavior, especially if you are using cloud filesystems (e.g., GCS, S3,
      Hadoop):
  
      >>> tf.io.gfile.exists("/tmp")
      True
  
      Args:
        path: string, a path
  
      Returns:
        True if the path exists, whether it's a file or a directory.
        False if the path does not exist and there are no filesystem errors.
  
      Raises:
        errors.OpError: Propagates any errors reported by the FileSystem API.
      """
      try:
          _pywrap_file_io.FileExists(compat.path_to_bytes(path))
      except errors.NotFoundError:
          return False
      return True
  
imports: import binascii
  import os
  from posixpath import join
  import uuid
  import six
  from tensorflow.python.framework import errors
  from tensorflow.python.lib.io import _pywrap_file_io
  from tensorflow.python.util import compat
  from tensorflow.python.util import deprecation
  from tensorflow.python.util.tf_export import tf_export
label_desc: Use image node_id 1 for calling a global function with example usage: file_exists_v2(path) and returns: True, False