要改善UI界面的颜色，可以使用Python中的颜色模块来设置不同的颜色样式。以下是一些使用Python color模块改善UI界面的示例代码：
from colorama import Back, Style
print(Back.RED + 'This is a red background color')
print(Back.GREEN + 'This is a green background color')
from colorama import Fore, Style
print(Fore.RED + 'This is red text color')
print(Fore.GREEN + 'This is green text color')
from colorama import Style
print(Style.BRIGHT + 'This text has a bright style')
print(Style.NORMAL + 'This text has a normal style')
通过以上示例代码，你可以使用Python color模块来改善UI界面的颜色，使界面看起来更加美观和吸引人。
