<!-- As per our GitHub Policy (https://github.com/tensorflow/models/blob/master/ISSUES.md), we only address code bugs, documentation issues, and feature requests on GitHub. We will automatically close questions and help related issues. Please go to Stack Overflow (http://stackoverflow.com/questions/tagged/tensorflow-model-garden) for questions and help. --> Is there a way to plot feature maps from Region Proposal Networks of exported model that has Faster R-CNN ResNet50 V1 640x640 architecture?