Update README.rst

README.rst

@@ -3,30 +3,32 @@ MRTwin
 
 MRTwin is a collection of virtual objects for numerical MR experiments.
 
-.. image:: https://infn-mri.github.io/mrtwin/_static/coverage_badge.svg
+|Coverage| |CI| |CD| |License| |Codefactor| |Sphinx| |PyPi| |Black| |PythonVersion|
+
+.. |Coverage| image:: https://infn-mri.github.io/mrtwin/_static/coverage_badge.svg
    :target: https://infn-mri.github.io/mrtwin
 
-.. image:: https://github.com/INFN-MRI/mrtwin/workflows/CI/badge.svg
+.. |CI| image:: https://github.com/INFN-MRI/mrtwin/workflows/CI/badge.svg
    :target: https://github.com/INFN-MRI/mrtwin
 
-.. image:: https://github.com/INFN-MRI/mrtwin/workflows/CD/badge.svg
+.. |CD| image:: https://github.com/INFN-MRI/mrtwin/workflows/CD/badge.svg
    :target: https://github.com/INFN-MRI/mrtwin
 
-.. image:: https://img.shields.io/github/license/INFN-MRI/mrtwin
+.. |License| image:: https://img.shields.io/github/license/INFN-MRI/mrtwin
    :target: https://github.com/INFN-MRI/mrtwin/blob/main/LICENSE.txt
 
-.. image:: https://www.codefactor.io/repository/github/INFN-MRI/mrtwin/badge
+.. |Codefactor| image:: https://www.codefactor.io/repository/github/INFN-MRI/mrtwin/badge
    :target: https://www.codefactor.io/repository/github/INFN-MRI/mrtwin
 
-.. image:: https://img.shields.io/badge/docs-Sphinx-blue
+.. |Sphinx| image:: https://img.shields.io/badge/docs-Sphinx-blue
    :target: https://infn-mri.github.io/mrtwin
 
-.. image:: https://img.shields.io/pypi/v/mrtwin
+.. |PyPi| image:: https://img.shields.io/pypi/v/mrtwin
    :target: https://pypi.org/project/mrtwin
 
-.. image:: https://img.shields.io/badge/style-black-black
+.. |Black| image:: https://img.shields.io/badge/style-black-black
 
-.. image:: https://img.shields.io/badge/Python-%3E=3.9-blue?logo=python&logoColor=white
+.. |PythonVersion| image:: https://img.shields.io/badge/Python-%3E=3.9-blue?logo=python&logoColor=white
    :target: https://python.org
    :alt: Made with Python
    :title: Go to Python homepage