params = trt.DEFAULT_TRT_CONVERSION_PARAMS._replace(
precision_mode='FP16',
is_dynamic_op=True)
converter = trt.TrtGraphConverterV2(
input_saved_model_dir=saved_model_dir,
conversion_params=params)
converter.convert()
saved_model_dir_trt = "/tmp/model.trt"
converter.save(saved_model_dir_trt)