Correct a code Manga Colorization for train and use model train

I am looking for help to correct some code I have written for a project that involves a Manga Colorization algorithm. The code is written in Python and I do have the source code. However, the code is currently not running so I need help to get it up and running again. I need expertise in coding and deep learning algorithms to properly adjust and correct the code so that it works properly and produces the correct results. The completed code will be used to train and use models to produce the desired results.