code: def test_feature_extraction_segment():
      print("Short-term feature extraction")
      [fs, x] = audioBasicIO.read_audio_file("test_data/5_sec_wav.wav")
      mt, st, mt_names = MidTermFeatures.mid_feature_extraction(
          x, fs, 1 * fs, 1 * fs, 0.05 * fs, 0.05 * fs
      )
      assert mt.shape[1] == 5, "Wrong number of short-term windows"
      assert mt.shape[0] == len(mt_names), (
          "Number of features and feature " "names are not the same"
      )
  
imports: import sys
  import os
  from pyAudioAnalysis import audioBasicIO
  from pyAudioAnalysis import ShortTermFeatures
  from pyAudioAnalysis import MidTermFeatures
label_desc: Use image node_id 2 for calling a global function with example usage: test_feature_extraction_segment() without return types