code: def test_conversion_int8(self):
      command = self.default.copy()
      command.extend(
          [
              "--opt=default",
              "--type=int8",
              "--ops=tflite",
              "--load=%s"
              % path.join("tests", "dlconvert", "data", "repdata.py"),
          ]
      )
  
      flags.FLAGS(command)
      self.p2t._main(None)
  
file_path: auptimizer/tests/dlconvert/test_pb_to_tflite.py
imports: import unittest
  from absl import flags
  from os import path, remove, environ
  import json
  import warnings
  import tensorflow
  from six import PY2
  from tensorflow import __version__
label_desc: Use image node_id 4 for calling the PBToTFLiteTestCase obj's underlying member method code with example usage: obj.test_conversion_int8() without return types