docstr: Tests the basic flow of `experimental_tflite_to_tosa_bytecode`.
docstr_tok: ["Tests","the","basic","flow","of","`","experimental_tflite_to_tosa_bytecode","`","."]
code: def testImport(self):
      """Tests the basic flow of `experimental_tflite_to_tosa_bytecode`."""
      filename = os.path.join(
          self.get_temp_dir(), "multi_add_tosa.mlirbc"
      )
      experimental_tflite_to_tosa_bytecode(
          resource_loader.get_path_to_datafile("multi_add.tflite"),
          filename,
      )
      with open(filename, mode="rb") as f:
          chunk = f.read(4)
      # Just verify output is bytecode.
      self.assertEqual(b"ML\xefR", chunk)
  
imports: import os
  from tensorflow.python.compiler.mlir import mlir
  from tensorflow.python.eager import def_function
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import errors
  from tensorflow.python.framework import tensor_spec
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import logging_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.platform import resource_loader
  from tensorflow.python.platform import test
  from tensorflow.python.pywrap_mlir import experimental_tflite_to_tosa_bytecode
  from tensorflow.python.pywrap_mlir import import_graphdef
label_desc: Use image node_id 1 for calling the MLIRFlatbufferImportTest obj's underlying member method code with example usage: obj.testImport() without return types