Update README.md

README.md

@@ -12,7 +12,7 @@ In correspondence with the code we released on [GitHub](https://github.com/), th
 ## Pretraining
 This folder contains the pretrained models, including:  
   
-- **ResNet18 Classification Backbone**: Pretrained on ImageNet.  
+- **ResNet18 Classification Backbone**: Pretrained on ImageNet (For more details, see the [PyTorch GitHub repository](https://github.com/pytorch/vision/tree/main/references/classification#resnet))  .  
 - **Binary Road Segmentation Model**: Initialized with the ImageNet classification backbone and trained using cascaded training with Swiss Map data.  
   
 ## Binary_road_segmentation