Create flake8.yml

.github/workflows/flake8.yml

@@ -0,0 +1,26 @@
+name: Flake8 Lint
+
+on: [push, pull_request]
+
+concurrency:
+  group: flake8-${{ github.event_name == 'pull_request' && format('{0}-{1}', github.workflow, github.event.pull_request.number) || github.workflow_ref }}
+  cancel-in-progress: true
+
+jobs:
+  flake8-lint:
+    runs-on: ubuntu-latest
+    name: Flake8 Lint
+    steps:
+      - name: Check out source repository
+        uses: actions/checkout@v4
+      - name: Set up Python environment
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+          cache: 'pip'
+      - name: flake8 Lint
+        uses: py-actions/flake8@v2
+        with:
+          update-pip: "true"
+          max-line-length: "125"
+          plugins: "flake8-bugbear"