Update README.md

README.md

@@ -231,6 +231,7 @@ dtype: bfloat16
 This llama model was trained with [Unsloth](https://github.com/unslothai/unsloth) and Huggingface's TRL library.
 
 # Citations
+Magpie:
 ```
 {
     title={Magpie: Alignment Data Synthesis from Scratch by Prompting Aligned LLMs with Nothing}, 
@@ -240,4 +241,15 @@ This llama model was trained with [Unsloth](https://github.com/unslothai/unsloth
     archivePrefix={arXiv},
     primaryClass={cs.CL}
 }
+```
+Lion:
+```
+{
+    title={Symbolic Discovery of Optimization Algorithm}, 
+    author={Xiangning Chen},
+    year={2023},
+    eprint={2302.06675},
+    archivePrefix={arXiv},
+    primaryClass={cs.CL}
+}
 ```