code: def _read32(bytestream):
      dt = np.dtype(np.uint32).newbyteorder(">")
      return np.frombuffer(bytestream.read(4), dtype=dt)[0]
  
file_path: magenta/magenta/models/latent_transfer/local_mnist.py
imports: import gzip
  import os
  import numpy
  import tensorflow.compat.v1
label_desc: Use image node_id 1 for calling a global function with example usage: _read32(bytestream) and returns: np