Update README: replace loading section with download and evaluation

README.md

@@ -50,20 +50,29 @@ To obtain the medical images:
 
 The image paths preserve the original MIMIC-CXR directory hierarchy, so files can be copied directly from a standard MIMIC-CXR-JPG download.
 
-## Loading and Evaluation
+## Download and Evaluation
 
-### Loading the Dataset
+### Download
 
-```python
-from datasets import load_dataset
+```bash
+# Using huggingface_hub
+pip install huggingface_hub
 
-dataset = load_dataset("KRAFTON/VLM-SubtleBench")
+python -c "from huggingface_hub import snapshot_download; snapshot_download('KRAFTON/VLM-SubtleBench', repo_type='dataset', local_dir='VLM-SubtleBench')"
+```
+
+Or clone directly with Git LFS:
+
+```bash
+git lfs install
+git clone https://huggingface.co/datasets/KRAFTON/VLM-SubtleBench
 ```
 
 ### Evaluation
 
 For evaluation code and instructions, please refer to the official GitHub repository:
-👉 https://github.com/krafton-ai/VLM-SubtleBench
+
+https://github.com/krafton-ai/VLM-SubtleBench
 
 ## Citation