run finetune error

[simplew2011]

train MVTec/wood dataset and then using finetune.py error occurred.
train using:
python train.py -d mvtec/wood -a mvtecCAE-b 32-l mssim -c rgb --inspect
finetune using:
python finetune.py -p saved_models/mvtec/wood/mvtecCAE/mssim/17-11-2020_11-21-44/mvtecCAE_b32_e88.hdf5 -m ssim -t float64