Garstig

Hi there **Describe the bug** I used [Convert TF Object Detection API model to TFLite](https://colab.research.google.com/github/tensorflow/models/blob/master/research/object_detection/colab_tutorials/convert_odt_model_to_TFLite.ipynb) and tried to modify it, so it is fully int 8 quantized. [Here](https://colab.research.google.com/drive/1XuWniYM6q_0Uffp6SqSC5GUoS4Bd78RM?usp=sharing) is my...