update readme

README.md

@@ -176,6 +176,7 @@ python 2-eval.py
 ```
 
 或者启动streamlit，启动网页聊天界面
+> 「注意」需要python>=3.10，安装 `pip install streamlit==1.27.2`
 
 ```bash
 # or step 3, use streamlit

README_en.md

@@ -191,6 +191,7 @@ python 2-eval.py
 ```
 
 or you can run streamlit, launch a web page to chat with minimind-v1
+> Requires python>=3.10, install `pip install streamlit==1.27.2`
 
 ```bash
 # or step 3, use streamlit