undo CI test

.github/workflows/ci.yml

@@ -15,8 +15,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.10"]
-        os: [macos-14]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        os: [ubuntu-latest, macos-12, windows-latest]
 
     steps:
       - uses: actions/checkout@v3
@@ -29,12 +29,12 @@ jobs:
           python -m pip install --upgrade pip
           python -m pip install flake8
           python -m pip install -r requirements.txt
-      # - name: Lint with flake8
-      #   run: |
-      #     # stop the build if there are Python syntax errors or undefined names
-      #     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: Lint with flake8
+        run: |
+          # stop the build if there are Python syntax errors or undefined names
+          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 unittest
         run: |
-          python test.py
+          python -m unittest