added mypy and eslint

.github/workflows/ci.yml

@@ -10,7 +10,7 @@ on:
             - master
 
 jobs:
-  black:
+  lint_and_type_check:
     runs-on: ubuntu-latest
 
     steps:
@@ -19,12 +19,27 @@ jobs:
         uses: actions/setup-python@v4
         with:
           python-version: '3.x'
+
       - name: Install dependencies
-        run: |
-          pip install black
-      - name: Run Black
-        run: |
-          black --check .
+        run: pip install black mypy
+
+      - name: Check code formatting with black
+        run: black --check .
+
+      - name: Type check with mypy
+        run: mypy .
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18.x'
+
+      - name: Install Node.js dependencies
+        run: npm ci
+
+      - name: Run ESLint
+        run: npm run lint
+