Update pylint.yml

.github/workflows/pylint.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10"]
+        python-version: ["3.9"]
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
@@ -22,3 +22,19 @@ jobs:
     - name: Analysing the code with pylint
       run: |
         pylint $(git ls-files '*.py')
+  flake8-lint:
+    runs-on: ubuntu-latest
+    name: Lint
+    steps:
+      - name: Check out source repository
+        uses: actions/checkout@v3
+      - name: Set up Python environment
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.9"
+      - name: flake8 Lint
+        uses: py-actions/flake8@v2
+        with:
+            max-line-length: "120"
+            path: "cyto_ml"
+            plugins: "flake8-bugbear==22.1.11 flake8-black"