Update README.md

Yuan-ManX · web-flow · commit e12bd49d02fd · 2024-11-26T17:11:41.000+08:00
diff --git a/README.md b/README.md
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 # aisuite
 
+[![PyPI](https://img.shields.io/pypi/v/aisuite)](https://pypi.org/project/aisuite/)
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
 
 Simple, unified interface to multiple Generative AI providers.
