Update README

Author: devmiek

README.md

@@ -2,7 +2,7 @@
 
 [![license](https://img.shields.io/github/license/nobody-night/stopwatch-python)](LICENSE)
 ![codacy](https://api.codacy.com/project/badge/Grade/90542f3a853f429886d511e28bb2e9b2)
-![pypi](https://img.shields.io/pypi/v/tencent-cloud-sdk)
+[![pypi](https://img.shields.io/pypi/v/tencent-cloud-sdk)](https://pypi.org/project/tencent-cloud-sdk/)
 
 Tencent Cloud SDK for Python, which provides an easier-to-use abstract client and advanced features.