更新reamd.md文件

4e6fafbe · wanli · 44e59085 · 4e6fafbe
Commit 4e6fafbe authored Mar 14, 2021 by wanli
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README.md README.md +5 -0

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--- a/README.md
+++ b/README.md
@@ -20,3 +20,8 @@ deactivate
 ```
 pip3 install -r requirements.txt
 ```
+
+如果有新安装的包，需要更新requirements.txt文件
+```
+pip freeze > requirements.txt
+```
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