in sam-code/img_api/app.py [0:0]
def overlay_noise_on_image(image,cmin=0,cmax=255):
xdim_src, ydim_src = image.size
noise_image = generate_noise_img(xdim=xdim_src, ydim=ydim_src, cmin=cmin, cmax=cmax)
image.paste(noise_image,(0,0),noise_image)
return image