code: def get_prunable_weights(self):
      return [self.kernel, self.recurrent_kernel]
  
imports: from absl.testing import parameterized
  import tensorflow
  from tensorflow_model_optimization.python.core.sparsity.keras import prunable_layer
  from tensorflow_model_optimization.python.core.sparsity.keras import prune_registry
label_desc: Use image node_id 1 for calling the MinimalRNNCellPrunable obj's underlying member method code with example usage: obj.get_prunable_weights() and returns: list