loading model saved in Python API into C++ API TensorRT.

Can anyone please provide a small snippet of code which clearly demonstrates how to do this?
Example saving it to a file name “model.engine” using Python API and loading it using C++ API. The documentation available is very sparse and there is no mention of how to do this anywhere in the documentation.

For building the engine, take a look at https://docs.nvidia.com/deeplearning/sdk/tensorrt-developer-guide/index.html#introductory_parser_samples and the samples listed. Section 3.3. “Building An Engine In Python” in the developer guide at https://docs.nvidia.com/deeplearning/sdk/tensorrt-developer-guide/index.html#build_engine_python may also be helpful.

For loading it back in C++, see https://docs.nvidia.com/deeplearning/sdk/tensorrt-developer-guide/index.html#c_samples_section and https://docs.nvidia.com/deeplearning/sdk/tensorrt-developer-guide/index.html#serial_model_c