code: def restore(self, restored_tensors, restored_shapes):
      return self.op.assign(restored_tensors[0])
  
imports: import os
  from tensorflow.python.checkpoint import checkpoint
  from tensorflow.python.eager import context
  from tensorflow.python.eager import test
  from tensorflow.python.framework import dtypes
  from tensorflow.python.ops import gen_resource_variable_ops
  from tensorflow.python.ops import variables
  from tensorflow.python.trackable import base
  from tensorflow.python.trackable import resource
  from tensorflow.python.training.saving import saveable_object
  from tensorflow.python.training.saving import saveable_object_util
label_desc: Use image node_id 2 for calling the _VarSaveable obj's underlying member method code with example usage: obj.restore(restored_tensors, restored_shapes) and returns: self