code: def is_mirrored(val):
      return (getattr(val, "_is_mirrored", lambda: False))()
  
imports: from collections import abc
  import contextlib
  import threading
  from tensorflow.python.distribute import distribute_lib
  from tensorflow.python.distribute import tpu_values
  from tensorflow.python.distribute import values
  from tensorflow.python.distribute.reduce_util import ReduceOp
  from tensorflow.python.eager import context
  from tensorflow.python.eager import record
  from tensorflow.python.framework import composite_tensor
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import tensor_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import control_flow_ops
  from tensorflow.python.ops import resource_variable_ops
  from tensorflow.python.ops import variable_scope
  from tensorflow.python.ops.losses import losses_impl
  from tensorflow.python.util import nest
  from tensorflow.python.util.tf_export import tf_export
label_desc: Use image node_id 16 for calling a global function with example usage: is_mirrored(val) and returns: getattr