Should have native Python binding support

[ryancrawcour]

Would need a "rich binding type" on the worker

[ryancrawcour]

This is how the PG suggested we do Python supported. We should leverage the work the other extensions have done in this space.

https://github.com/Azure/azure-functions-python-worker/tree/dev/azure/functions_worker/bindings

[kennetham]

We need to also update our _kafka.py in this Python Library. Creating a skeleton to test with our Attributes. This is the same for #9 #42 .
https://github.com/Azure/azure-functions-python-library

[anirudhgarg]

Wanted to add my two cents: that using Python for this scenario is in my mind the most important scenario. So this is really important.

[priyaananthasankar]

Raised PR's
Azure/azure-functions-python-library#13
Azure/azure-functions-python-worker#389