code: def _read(path):
      with tf.io.gfile.GFile(path, "rb") as f:
          return f.read()
  
imports: import os
  from unittest import mock
  import tensorflow
  from tensorflow_datasets import testing
  from tensorflow_datasets.core.download import extractor
  from tensorflow_datasets.core.download import resource
label_desc: Use image node_id 1 for calling a global function with example usage: _read(path) and returns: f