docs: add YAML metadata to README.md

README.md

@@ -1,3 +1,13 @@
+---
+license: mit
+language:
+- en
+tags:
+- pytorch
+- custom-model
+- hello-world
+---
+
 # Hello World AI Model
 
 [![HuggingFace](https://img.shields.io/badge/huggingface-%23FFD21E.svg?style=for-the-badge&logo=huggingface&logoColor=white)](https://huggingface.co/vinothkannans/hello-world)