Given there is .engine file & h5, how to incorporate it into Deepstream?

@Amycao
Thank you for following up!
I have access to cloud resources [ Amazon/ GCP etc]
so I trained with Google AI a model based on provided images.
The resulting file is as follows:
https://storage.googleapis.com/gaze-dev/model-555139022817591296_tf-saved-model_2020-09-08T00_12_38.738Z_saved_model.pb
also another attemp

python3 retrain.py   --bottleneck_dir=bottlenecks   --how_many_training_steps=300   --model_dir=inception   --output_graph=retrained_graph.pb   --output_labels=retrained_labels.txt   --image_dir=images/

using instruction from

resuilted in
https://storage.googleapis.com/gaze-dev/retrained_labels.txt
https://storage.googleapis.com/gaze-dev/retrained_graph.pb

However, the question is how to pass the pb into triton inference deepstreram?
reference thread Implementing DeepStream/ TRT integration by Intels scenario - #20 by _av