View numpy arrays images side by side in Jupyter

view.py

from PIL import Image
import io
from ipywidgets import widgets
import IPython.display as display

def view(*arrs):
    ims = []
    for arr in arrs:
        output = io.BytesIO()
        im = Image.fromarray(arr).resize((500,500), Image.NEAREST)
        im.save(output, format="PNG")
        ims += [widgets.Image(
            value=output.getvalue(),
            format='png',
            width=500,
            height=500,
        )]
        
    sidebyside = widgets.HBox(ims)
    display.display(sidebyside)