update README.md

Author: jialuechen

README.md

@@ -9,7 +9,7 @@
 </div>
 <div align=center>
 
-[![PyPI version](https://badge.fury.io/py/pytca.svg)](https://badge.fury.io/py/pytca)
+![PyPI - Version](https://img.shields.io/pypi/v/pitch)
 [![Python Versions](https://img.shields.io/badge/python-3.12%2B-green)](https://pypi.org/project/pytca/)
 [![Documentation Status](https://readthedocs.org/projects/pytca/badge/?version=latest)](https://pytca.readthedocs.io/en/latest/?badge=latest)
 [![License](https://img.shields.io/badge/License-BSD%202--Clause-orange.svg)](https://opensource.org/licenses/BSD-2-Clause)