code: def testCreateInferenceGraphWithMicro(self):
      with self.cached_session() as sess:
          freeze.create_inference_graph(
              wanted_words="a,b,c,d",
              sample_rate=16000,
              clip_duration_ms=1000.0,
              clip_stride_ms=30.0,
              window_size_ms=30.0,
              window_stride_ms=10.0,
              feature_bin_count=40,
              model_architecture="conv",
              preprocess="micro",
          )
          self.assertIsNotNone(
              sess.graph.get_tensor_by_name("wav_data:0")
          )
          self.assertIsNotNone(
              sess.graph.get_tensor_by_name("decoded_sample_data:0")
          )
          self.assertIsNotNone(
              sess.graph.get_tensor_by_name("labels_softmax:0")
          )
  
file_path: tensorflow/tensorflow/examples/speech_commands/freeze_test.py
imports: import os.path
  from tensorflow.examples.speech_commands import freeze
  from tensorflow.python.framework import convert_to_constants
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops.variables import global_variables_initializer
  from tensorflow.python.platform import test
label_desc: Use image node_id 3 for calling the FreezeTest obj's underlying member method code with example usage: obj.testCreateInferenceGraphWithMicro() without return types