Update README.md

README.md

@@ -159,9 +159,9 @@ For questions and issues, please open an issue on the repository or contact the
 ```
 .
 ├── README.md                          # This file
-├── models_config.json                 # Configuration for all models
 ├── UNI_rep_genes.pt                   # Model weights
-├── UNIv2_rep_genes.pt
+├── UNI_rep_config.json                 # Configuration for each model
 ├── Virchow_rep_genes.pt
+├── Virchow_rep_config.json
 └── ... (other model files)
 ```