chore: fix Python build

Author: bojidar-bg

.github/workflows/perper-agent-python.yml

@@ -30,4 +30,5 @@ jobs:
         TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
       run: |
         python setup.py sdist bdist_wheel
+        twine check dist/*
         twine upload dist/*

agent/python/README.md

@@ -1 +1,5 @@
-    
+# Perper
+
+Stream-based, horizontally scalable framework for asynchronous data
+processing, built on top of [Apache Ignite](https://ignite.apache.org/)
+and [Azure Functions Host](https://github.com/Azure/azure-functions-host).