correct file-ending

Author: tschm

.flake8

@@ -2,4 +2,4 @@
 max-line-length = 120
 extend-ignore = E203
 per-file-ignores =
-    tests/test_imports.py:F401
+    tests/test_imports.py:F401

.github/workflows/main.yml

@@ -30,18 +30,23 @@ jobs:
       - name: Install dependencies
         run: |
           pip install -r requirements.txt
-          pip install pytest ecos black isort flake8
+          pip install pytest ecos black
           # isort black flake8
           # pip install ecos
       - name: Test with pytest
         run: |
           pytest ./tests
-      - name: Check with isort
-        run: |
-          isort --check --diff .
+
+
+      # isort is replaced by ruff
+      #- name: Check with isort
+      #  run: |
+      #    isort --check --diff .
       - name: Check with black
         run: |
           black --check --diff .
-      - name: Check with flake8
-        run: |
-          flake8 --show-source --statistics .
+
+      # flake8 is replaced by ruff
+      #- name: Check with flake8
+      #  run: |
+      #    flake8 --show-source --statistics .