code: def testPruneKerasPrunableLayer(self):
      wrapped_layer = self._build_pruned_layer_model(
          self.keras_prunable_layer
      )
  
      self._validate_pruned_layer(
          self.keras_prunable_layer, wrapped_layer
      )
  
imports: import json
  import tempfile
  import numpy
  import tensorflow
  from tensorflow_model_optimization.python.core.keras import test_utils
  from tensorflow_model_optimization.python.core.sparsity.keras import prunable_layer
  from tensorflow_model_optimization.python.core.sparsity.keras import prune
  from tensorflow_model_optimization.python.core.sparsity.keras import pruning_schedule
  from tensorflow_model_optimization.python.core.sparsity.keras import pruning_wrapper
label_desc: Use image node_id 5 for calling the PruneTest obj's underlying member method code with example usage: obj.testPruneKerasPrunableLayer() without return types