Investigate camera input 📸

[maxbbraun]

Could do something like running an image classifier/detector (ideally on the TPU) and using the results in the prompt.

Trained models:

• Image classification
• Object detection

Relevant examples:

• coralmicro/examples/classify_images
• coralmicro/examples/detect_objects

[maxbbraun]

First working version of this in branch camera-input.