Update README.md

Hi there! First of all, congratulations on the amazing work with the model. We would love to contribute by updating the README to include the base_model information. This would help address the current gap in the model card. Thank you for considering our contribution!

README.md

@@ -1,6 +1,8 @@
 ---
 library_name: transformers
 license: apache-2.0
+base_model:
+- Qwen/Qwen3-8B
 ---
 
 # II-Medical-8B