Update README.md

The model is fantastic! We would like to contribute by updating the README to include the base_model information. This is to address the missing details in the model card.

README.md

@@ -5,6 +5,8 @@ tags:
 license: other
 license_name: deepseek-license
 license_link: https://github.com/deepseek-ai/DeepSeek-Coder-V2/blob/main/LICENSE-MODEL
+base_model:
+- deepseek-ai/DeepSeek-Coder-V2-Lite-Instruct
 ---
 
 # DeepSeek-Coder-V2-Lite-Instruct-FP8