Smoke detections in Fire Classifier model

[tjasmin111]

I was running the steps in Classifier - Fire presence recognition in cctv-images.ipynb to load the pre-trained fire detection. The Kaggle dataset has smoke + fire classes. But when loading the pre-trained Fire-Detection model, it only has Fire-Image class and no Smoke class.

Is that true? The pre-trained models can't do smoke detection?