Why can't I run jupyter-annotator code in Colab?

Question

cell 1

!pip install jupyter-annotator

cell 2

from jupyter_innotater import *
import numpy as np, os

cell 3

images = os.listdir('./foods/')
targets = np.zeros((len(images), 4)) # Initialise bounding boxes as x,y = 0,0, width,height = 0,0
Innotater( ImageInnotation(images, path='./foods'), BoundingBoxInnotation(targets) )

I have a problem when I try to run the third cell my kernel restarts in Colab.

Answer 1

Colab does not support custom jupyter widgets yet.

So, you need to wait until it has support.

See issue #60