code: def u32(x):  # pylint: disable=invalid-name
      """Copied from
      https://github.com/TeamHG-Memex/tensorboard_logger/blob/master/tensorboard_logger/tensorboard_logger.py
      """
      return x & 0xFFFFFFFF
  
file_path: mxboard/python/mxboard/record_writer.py
imports: from __future__ import absolute_import
  import struct
  from ._crc32c import crc32c
label_desc: Use image node_id 2 for calling a global function with example usage: u32(x) and returns: unknown