def display_view_param(params, set_params):
    """display function for viewing parameters"""
    from colorama import init, Fore, Style
    init()
    if params == []:
        print('No parameters')
    else:
        set_params = dict(set_params)
        params = dict(params)
        counter = 0
        for name in params:
            counter += 1
            print('\t%s.\t%s = ' % (counter, name), end='')
            if name in set_params:
                print('%s%s' % (Fore.BLUE, set_params[name]))
            else:
                print(params[name])
