code: def json_decode(json_str, buffers):
      """Decode a JSON-encoded string
  
      json_str - the JSON string
  
      buffers - buffers of binary data to feed into the decoder of special cases
  
      return the decoded dictionary
      """
      decoder = make_CP_decoder(buffers)
      attribute_dict = json.loads(json_str, object_hook=decoder)
      return decode_sendable_dictionary(attribute_dict)
  
imports: import errno
  import json
  import logging
  import os
  import queue
  import sys
  import threading
  import uuid
  import numpy
  import zmq
  import cellprofiler_core.utilities.grid
  from cellprofiler_core.utilities.zmq._boundary import Boundary
  from cellprofiler_core.utilities.zmq.communicable.reply import LockStatusReply, Reply
  from cellprofiler_core.utilities.zmq.communicable.request import LockStatusRequest, Request
label_desc: Use image node_id 8 for calling a global function with example usage: json_decode(json_str, buffers) and returns: decode_sendable_dictionary