Add badge under pytest branch

.github/workflows/python-app.yml

@@ -1,7 +1,7 @@
 # This workflow will install Python dependencies, run tests and lint with a single version of Python
 # For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
 
-name: changedetection.io Python application
+name: changedetection.io
 
 
 on:

README.md

@@ -1,4 +1,5 @@
 #  changedetection.io
+![changedetection.io](https://github.com/dgtlmoon/changedetection.io/actions/workflows/python-app.yml/badge.svg?branch=pytest)
 
 ## Self-hosted change monitoring of web pages.