Update README.md

update transformers==4.40.1

README.md

@@ -95,7 +95,7 @@ VideoChat-Flash-7B is constructed upon UMT-L (300M) and Qwen2-7B, employing only
 
 First, you need to install [flash attention2](https://github.com/Dao-AILab/flash-attention) and some other modules. We provide a simple installation example below:
 ```
-pip install transformers==4.39.2
+pip install transformers==4.40.1
 pip install av
 pip install imageio
 pip install decord