Bounding box too small contrary to shown in book

[mnauf]

Bounding boxes appear too small before resizing in Ch4:

[mave5]

Thanks @mnauf for reporting this. I think this must be a typo in the book where we pass w,h=(150,150) to show_img_label function, and the book figure was perhaps generated using larger values for h,w.
Try larger values like w,h=(300,300) to get a bigger bounding box on the original image.

[mave5]

I guess resolved.