add pypi release url and badge

Author: kenblu24

.github/workflows/pypi-release.yml

@@ -54,7 +54,7 @@ jobs:
       #
       # ALTERNATIVE: if your GitHub Release name is the PyPI project version string
       # ALTERNATIVE: exactly, uncomment the following line instead:
-      # url: https://pypi.org/project/YOURPROJECT/${{ github.event.release.name }}
+      url: https://pypi.org/project/superneuromat/${{ github.event.release.name }}
 
     steps:
       - name: Retrieve release distributions

README.md

@@ -13,6 +13,7 @@ SuperNeuroMAT is a Python package for simulating and analyzing spiking neural ne
 
 [![Tox: Selected Tests](https://github.com/ORNL/superneuromat/actions/workflows/test.yaml/badge.svg)](https://github.com/ORNL/superneuromat/actions/workflows/test.yaml)
 [![Sphinx: Build HTML](https://github.com/ORNL/superneuromat/actions/workflows/pages-build.yaml/badge.svg)](https://github.com/ORNL/superneuromat/actions/workflows/pages-build.yaml)
+[![Build & Upload Python Package](https://github.com/ORNL/superneuromat/actions/workflows/pypi-release.yml/badge.svg)](https://github.com/ORNL/superneuromat/actions/workflows/pypi-release.yml)
 
 Documentation available: https://ORNL.github.io/superneuromat/