GitHub worklflow update

.github/workflows/pythonpackage.yml

@@ -19,7 +19,15 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install -r requirements_dev.txt
+        pip install -r requirements-dev.txt
+    - name: Lint with isort
+      run: |
+        pip install -U isort
+        isort --check erepublik
+    - name: Lint with Black
+      run: |
+        pip install -U black
+        black --check erepublik
     - name: Lint with flake8
       run: |
         pip install flake8
@@ -27,7 +35,7 @@ jobs:
         flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
         # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
         flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-    - name: Test with pytest
+#    - name: Test with pytest
-      run: |
+#      run: |
-        pip install pytest
+#        pip install pytest
-        pytest
+#        pytest