auto save

my_cloud.py

 import wordcloud
 import wordcloud
+
 with open('python二级考试大纲.txt',encoding='utf-8') as f:
 with open('python二级考试大纲.txt',encoding='utf-8') as f:
     text = f.read()
     text = f.read()
 w=wordcloud.WordCloud(background_color="white",
 w=wordcloud.WordCloud(background_color="white",