Update README.md

README.md

 # Dynamic-Backward-Attention-Transformer
 This is the official repository of the paper "Enhancing Material Features Using Dynamic Backward Attention on Cross-Resolution Patches".
 
-To install the dependencies, please refer to the conda env file.
+To install the dependencies, please refer to the conda env file (modify the name and prefix first).
 ```
 conda env create -f environment.yml
 ```