code: def PathSeparator(path):
      return "/" if io_util.IsCloudPath(path) else os.sep
  
file_path: tensorboard/tensorboard/backend/event_processing/io_wrapper.py
imports: import collections
  import os
  import re
  from tensorboard.compat import tf
  from tensorboard.util import io_util
  from tensorboard.util import tb_logging
label_desc: Use image node_id 1 for calling a global function with example usage: PathSeparator(path) and returns: unknown