auto save

my_cloud.py

 import wordcloud
-w=wordcloud.WordCloud(background_color='white',font_path='SinHei')
+w=wordcloud.WordCloud(background_color='white',font_path='SimHei')
 f=open('python二级考试大纲.txt','r',encoding='utf-8')
 t=f.read()
 f.close()
-t=str(t)
+t=str(f)
 w.generate(t) 
 w.to_file('t.png')
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