error when loading depth image

[emjay73]

I got an error in the following line:

FILE: S-NeRF/scripts/depth_model/scripts/YORO_1CAM_PIPELINE_REFINE.py
LINE769: depth_im = np.array(Image.open(join(dir_data_out, '%010d.png' % ct)))

Where was I supposed to generate the 'depth_im'?
And which directory is expected to save the 'depth_im'??