update bash command

README.md

@@ -29,7 +29,7 @@ I built EfficientNetV2.5 s to outperform the existing EfficientNet b0 to b4, Eff
 To change the number of classes, replace the linear classification layer. 
 Here's an example of how to convert the architecture into a trainable model.
 ```bash
-pip install ptflops
+pip install ptflops timm
 ```
 ```python
 from ptflops import get_model_complexity_info