[Doc] modify_readme (open-mmlab#2629)

Zheng-LinXiao · web-flow · commit 3066b8735bcf · 2023-08-08T10:48:42.000+08:00
diff --git a/README_zh-CN.md b/README_zh-CN.md
@@ -26,7 +26,7 @@
 [![Percentage of issues still open](https://isitmaintained.com/badge/open/open-mmlab/mmaction2.svg)](https://github.com/open-mmlab/mmaction2/issues)
 
 [📘中文文档](https://mmaction2.readthedocs.io/zh_CN/latest/index.html) |
-[🛠️安装指南](https://mmaction2.readthedocs.io/zh_CN/get_started/installation.html) |
+[🛠️安装指南](https://mmaction2.readthedocs.io/zh_CN/latest/get_started/installation.html) |
 [👀模型库](https://mmaction2.readthedocs.io/zh_CN/latest/modelzoo_statistics.html) |
 [🆕更新日志](https://mmaction2.readthedocs.io/en/latest/notes/changelog.html) |
 [🚀进行中项目](https://github.com/open-mmlab/mmaction2/projects) |
diff --git a/projects/actionclip/README.md b/projects/actionclip/README.md
@@ -120,6 +120,7 @@ print("Label probs:", probs)  # [[9.995e-01 5.364e-07 6.666e-04]]
 
 ```python
 import mmengine
+import torch
 from mmaction.utils import register_all_modules
 from mmaction.apis import inference_recognizer, init_recognizer
 
