whenxuan: update the readme

Author: wwhenxuan

README.md

@@ -5,7 +5,6 @@ A plug-and-play channel attention mechanism module implemented in PyTorch.
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 [Installation](#Installation) | [Usage](#Usage) | [Modules](#Modules) | [Blog](https://mp.weixin.qq.com/s/D6O5SBl2RYHdkiinV6UM8w)
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@@ -35,6 +34,11 @@ We only develop and test with PyTorch. Please make sure to install it from [PyTo
 
 
 
+1. [`SEAttention`](https://github.com/wwhenxuan/Channel-Attention/blob/main/channel_attention/squeeze_excitation.py): [[paper]]() The Squeeze-and-Excitation Attention.
+   <img width="100%" align="middle" src="images/SEAttention.png">
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 | Attention                                                    | Module Implementation Architecture          |
 | ------------------------------------------------------------ | ------------------------------------------- |
 | <div style="text-align: center;">  SEAttention<br/>[[paper]]()</div> | ![SEAttention](images/SEAttention.png)      |