update README.md

README.md

@@ -74,6 +74,23 @@ Additional files included:
 - `class_names.json` — mapping from class IDs to human-readable names
 - `scaling_factors.json` — used for label/mask de-scaling during training
 
+## 🚀 How to Use
+
+You can load the dataset using the `datasets` library:
+
+```python
+from datasets import load_dataset
+
+dataset = load_dataset("jagennath-hari/nyuv2", split="train")
+sample = dataset[0]
+
+# Access fields
+rgb = sample["rgb"]
+depth = sample["depth"]
+semantic = sample["semantic"]
+instance = sample["instance"]
+```
+
 ## 📄 Citation
 
 If you use this dataset, please cite the original authors: