error with predict.py and model.py

[lucianigithub]

Hi, how can I predict a mask on my own dataset?

if I run " python predict.py " it gives me:

File "C:\Users\germa\github\predict.py", line 7, in
from model import Unet_model
File "C:\Users\germa\github\model.py", line 4, in
from keras.layers.advanced_activations import PReLU
ModuleNotFoundError: No module named 'keras.layers.advanced_activations'

what can I do?

[xl627]

求该代码的数据集