code: def is_status_detail(x):
      return hasattr(x, "key") and x.key == "grpc-status-details-bin"
  
imports: import functools
  import tempfile
  import os
  from typing import Optional, Dict, Any, List
  import subprocess
  import atexit
  import sys
  import threading
  import grpc
  from google.rpc import status_pb2, error_details_pb2
  from .servicepb.keepsake_pb2_grpc import DaemonStub
  from .servicepb import keepsake_pb2
  from .None import pb_convert
  from .experiment import Experiment
  from .checkpoint import Checkpoint, PrimaryMetric
  from .None import exceptions
  from .None import console
label_desc: Use image node_id 4 for calling a global function with example usage: is_status_detail(x) and returns: unknown