Black format checker (#1311)

* black checker

* Simplified

* add examples to black format check

Co-authored-by: Matthias Feurer <[email protected]>

Author: eddiebergman

.github/workflows/black_checker.yml

@@ -1,20 +1,6 @@
 name: black-format-check
 
-on:
-  # Manually triggerable in github
-  workflow_dispatch:
-
-  # When a push occurs on either of these branches
-  push:
-    branches:
-      - master
-      - development
-
-  # When a push occurs on a PR that targets these branches
-  pull_request:
-    branches:
-      - master
-      - development
+on: [push, pull_request]
 
 env:
   #If STRICT is set to true, it will fail on black check fail
@@ -28,8 +14,6 @@ jobs:
 
     - name: Checkout
       uses: actions/checkout@v2
-      with:
-        submodules: recursive
 
     - name: Setup Python 3.7
       uses: actions/setup-python@v2