def copy_files(files_type, class_dir, output):
    """Copies the files from the input folder to the output folder
    """
    # get the last part within the file
    class_name = path.split(class_dir)[1]
    for (files, folder_type) in files_type:
        full_path = path.join(output, folder_type, class_name)

        pathlib.Path(full_path).mkdir(
            parents=True, exist_ok=True)
        for f in files:
            shutil.copy2(f, full_path)
Copies the files from the input folder to the output folder