Remove whitespace and commented out pre-commit hooks

.github/workflows/style-checks.yml

@@ -1,6 +1,6 @@
 name: Black  # TODO: add isort and flake8 later
 
-on: 
+on:
   pull_request: {}
   push:
     branches: master

.pre-commit-config.yaml

@@ -8,33 +8,3 @@ repos:
     language: system
     entry: black
     types: [python]
-
-  # - id: isort
-  #   name: isort
-  #   stages: [commit]
-  #   language: system
-  #   entry: isort
-  #   types: [python]
-
-  # - id: flake8
-  #   name: flake8
-  #   stages: [commit]
-  #   language: system
-  #   entry: flake8
-  #   types: [python]
-
-  # - id: mypy
-  #   name: mypy
-  #   stages: [commit]
-  #   language: system
-  #   entry: mypy
-  #   types: [python]
-  #   require_serial: true
-
-  # - id: pytest-cov
-  #   name: pytest
-  #   stages: [commit]
-  #   language: system
-  #   entry: pytest --cov --cov-fail-under=90
-  #   types: [python]
-  #   pass_filenames: false