class_docstr: Integration tests for clustering.
code: def _verify_tflite(self, tflite_file, x_test):
      interpreter = tf.lite.Interpreter(model_path=tflite_file)
      interpreter.allocate_tensors()
      input_index = interpreter.get_input_details()[0]["index"]
      output_index = interpreter.get_output_details()[0]["index"]
      x = x_test[0]
      x = x.reshape((1,) + x.shape)
      interpreter.set_tensor(input_index, x)
      interpreter.invoke()
      interpreter.get_tensor(output_index)
  
imports: import os
  import tempfile
  from absl.testing import parameterized
  import numpy
  import tensorflow
  from tensorflow_model_optimization.python.core.clustering.keras import cluster
  from tensorflow_model_optimization.python.core.clustering.keras import cluster_config
  from tensorflow_model_optimization.python.core.clustering.keras.experimental import cluster
label_desc: Use image node_id 6 for calling the ClusterIntegrationTest obj's underlying member method code with example usage: obj._verify_tflite(tflite_file, x_test) without return types