добавил linter

Author: ioannessh

.github/workflows/linter.yml

@@ -0,0 +1,39 @@
+name: Linter
+
+on: [push, pull_request]
+
+jobs:
+
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.11"]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'pip'
+          cache-dependency-path: requirements.txt
+
+      - name: Install dependencies
+        run: |
+          python -m pip install -U pip
+          pip install --upgrade pip setuptools
+          pip install flake8 mypy black~=24.0 isort wheel types-requests
+          pip install -r requirements.txt
+
+      - name: Lint with mypy
+        run: |
+          mypy --ignore-missing-imports .
+
+      - name: Lint with black
+        run: |
+          black --check --verbose --diff .
+
+      - name: Lint with flake8
+        run: |
+          flake8 --count --verbose --max-line-length=88 --extend-ignore=E501,W391,C901,E203 --statistics .