[fix] add missing paranthesis

        testconfig.PARAM_FILE = config.option.param_file

    if config.option.selection_be_md5_file:

        md5_file_path = config.option.selection_be_md5_file

        if not platform.system == "Windows":

        if not platform.system() == "Windows":

            raise NotImplementedError("MD5 comparison is currently hardcoded for windows")

        with open(md5_file_path) as f:

            testconfig.MD5_REF_DICT = {line.split()[0]: line.split()[1] for line in f.readlines()}