address the issue for import skimage metrics

video_prediction_tools/model_modules/video_prediction/metrics.py

 import tensorflow as tf
 #import lpips_tf
 import math
-from skimage.metrics import structural_similarity as ssim_ski
+from skimage.measure import compare_ssim as ssim_ski
 
 def mse(a, b):
     return tf.reduce_mean(tf.squared_difference(a, b), [-3, -2, -1])

video_prediction_tools/postprocess/statistical_evaluation.py

@@ -2,7 +2,7 @@
 import numpy as np
 import xarray as xr
 from typing import Union, List
-from skimage.metrics import structural_similarity as ssim
+from skimage.measure import compare_ssim as ssim
 
 try:
     from tqdm import tqdm