|h:$ddlZgdZgZdZdZy)N) image_stackpushpopcxt|tjs tdtj |y)zxPush an image onto the shared image stack. Parameters ---------- img : ndarray Image to push. z*Can only push ndarrays to the image stack.N) isinstancenpndarray ValueErrorrappend)imgs V/var/www/html/test/engine/venv/lib/python3.12/site-packages/skimage/io/_image_stack.pyrr s, c2:: &EFFsc*tjS)zPop an image from the shared image stack. Returns ------- img : ndarray Image popped from the stack. )rrrr rrs ?? r)numpyr__all__rrrrrr rs  )   r