Computer Level 2 Python 시험은 어렵나요?

# CalStoryOfStone3.py
import jieba
from wordcloud import WordCloud
excludes = {"什么","一个","我们","那里","你们","如今", \
            "说道","知道","老太太","起来","姑娘","这里", \
            "出来","他们","众人","自己","一面","太太", \
            "只见","怎么","奶奶","两个","没有","不是", \
            "不知","这个","听见"}
f = open("红楼梦.txt", "r", encoding="utf-8")
txt = f.read()
f.close()
words  = jieba.lcut(txt)
newtxt = ' '.join(words)
wordcloud = WordCloud(background_color="white", \
                          width=800, \
                          height=600, \
                          font_path="msyh.ttf", \
                          max_words=200, \
                          max_font_size=80, \
                          stopwords = excludes, \
                          ).generate(newtxt)
wordcloud.to_file('红楼梦基本词云.png')