970 imgaug workaround mock augmentations #978
Merged
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Issue #970
Currently uses of Jetson Nano that use image augmentations or tranformations AND want to train on their Nano will get an exception because imgaug is not installed. It is not installed because it conflicts with opencv, which is required for the CSIC camera. The maintainer of imgaug has stated in related issues in the imgaug repo that he will not be fixing this.
This is a temporary hack to mock our ImageAugmentation class if imgaug cannot be imported. This is a workaround so users of the Jetson Nano can train even if imgaug is not installed. This allows them to train on their nano even if imgaug is not installed.