As found here (but closed ticket) - #70

So I am clear, the change in "init_weights:" value in pose_cfg.yaml (that file found in .../dlc-models/iteration-0/-trainset95shuffle1/train/...)

Should go from /usr/local/lib/python3.6/dist-packages/deeplabcut/pose_estimation_tensorflow/models/pretrained/resnet_v1_50.ckpt

to (as example)

.../dlc-models/iteration-0/-trainset95shuffle1/train/snapshot-80000.meta

?