auto save

my_cloud.py

 import wordcloud
 import wordcloud
+
+with open("python二级考试大纲.txt","r",encoding='utf-8') as file:
+    text = file.read()
+w = wordcloud.WordCloud(background_color='white',
+                                font_path='SimHei.ttf')
+w.generate(text)
+w.to_file("wordcloud.png")