Update README.md

README.md

@@ -29,6 +29,7 @@ Each sample consists of:
 - Paper: [AstroM<sup>3</sup>: A self-supervised multimodal model for astronomy](https://arxiv.org/abs/2411.08842)
 - Code Repository: [GitHub: AstroM<sup>3</sup>](https://github.com/MeriDK/AstroM3/)
 
+---
 
 ## Subsets and Seeds
 AstroM3Dataset is available in different subset sizes:  
@@ -96,6 +97,8 @@ from datasets import load_dataset
 dataset = load_dataset("MeriDK/AstroM3Dataset", name="sub25_123")
 ```
 
+---
+
 ## Citation
 If you find this dataset usefull, please cite:
 ```bibtex