* Updated docs to include images of nodes

* Updated docs to include images of nodes

* Added icons to docs

* Added black formatting

* Added back png that removed due to incorrect naming convention

* Revert yarn.lock changes

* Removed over-nesting in resources file and added test

* Update test_diagram.py

updated doc string of test function

* [Openstack] Add resources + set the provider (#15)

* [Openstack] autogen + Fixes

* [Openstacj] Fix names (#15)

* [Openstack] Fix comment