Added isort checker (#1326)

.github/workflows/black_checker.yml

@@ -14,6 +14,8 @@ jobs:
 
     - name: Checkout
       uses: actions/checkout@v2
+      with:
+        submodules: recursive
 
     - name: Setup Python 3.7
       uses: actions/setup-python@v2

.github/workflows/isort_checker.yml

@@ -1,28 +1,14 @@
-name: isort-check
+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, workflow_dispatch]
 
 env:
-  #If STRICT is set to true, it will fail on isort check fail
+  #If STRICT is set to true, it will fail on black check fail
   STRICT: false
 
 jobs:
 
-  isort-format-check:
+  black-format-check:
     runs-on: ubuntu-latest
     steps:
 
@@ -36,7 +22,7 @@ jobs:
       with:
         python-version: "3.7"
 
-    - name: Install isort
+    - name: Install black
       run: |
         pip install isort