class_docstr: Test optimizer used for testing BoltOn model.
class_docstr_tok: ["Test","optimizer","used","for","testing","BoltOn","model","."]
code: def _create_slots(self, var):
      pass
  
imports: from absl.testing import parameterized
  import tensorflow.compat.v1
  from tensorflow.compat.v1.python.framework import ops
  from tensorflow.compat.v1.python.keras import keras_parameterized
  from tensorflow.compat.v1.python.keras import losses
  from tensorflow.compat.v1.python.keras.optimizer_v2.optimizer_v2 import OptimizerV2
  from tensorflow.compat.v1.python.keras.regularizers import L1L2
  from tensorflow_privacy.privacy.bolt_on import models
  from tensorflow_privacy.privacy.bolt_on.losses import StrongConvexMixin
  from tensorflow_privacy.privacy.bolt_on.optimizers import BoltOn
label_desc: Use image node_id 4 for calling the TestOptimizer obj's underlying member method code with example usage: obj._create_slots(var) without return types